Standings Problem 439. Sum of sum of divisors October 6, 2013

updated 5 days, 23 hours ago
Rank
Handle
Score
Penalty
Language
10 (1) 1 8 hours 59 minutes Nim
23 (2) 1 2 days 14 hours C/C++
26 (3) 1 3 days 11 hours Ruby
56 (4) 1 12 weeks 1 day Sage
57 (5) 1 13 weeks 2 days C#
74 (6) 1 23 weeks 3 days Haskell
76 (7) 1 25 weeks 5 days
78 (8) 1 28 weeks 2 days C/C++
80 (9) 1 29 weeks 5 days C/C++