{"repository":{"description":"http://projecteuler.net/problem=21  -  Let d(n) be defined as the sum of proper divisors of n (numbers less than n which divide evenly into n). If d(a) = b and d(b) = a, where a  b, then a and b are an amicable pair and each of a and b are called amicable numbers.  For example, the proper divisors of 220 are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55 and 110; therefore d(220) = 284. The proper divisors of 284 are 1, 2, 4, 71 and 142; so d(284) = 220.  Evaluate the sum of all the amicable numbers under 10000.","watchers":0,"stargazers":0,"forks":0,"fork":false,"size":172,"owner":"zmetcalf","private":false,"open_issues":0,"has_issues":true,"has_downloads":true,"has_wiki":true,"language":"Java","created_at":"2013-02-27T10:37:44-08:00","pushed_at":"2013-02-28T19:59:09-08:00","master_branch":"master"},"actor_attributes":{"type":"User","email":"da39a3ee5e6b4b0d3255bfef95601890afd80709"},"url":"https://github.com/zmetcalf/Amicable-Numbers/compare/0d7d2ffd59...5792890a8b"}