12637444990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{751}}^1\times {\mathrm{3181}}^1$

素因数の和:3985

約数の個数: 48

約数和(自身を含む): 23818568256

約数和(自身を除く): 11181123266

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 751, 1058, 1502, 2645, 3181, 3755, 5290, 6362, 7510, 15905, 17273, 31810, 34546, 73163, 86365, 146326, 172730, 365815, 397279, 731630, 794558, 1682749, 1986395, 2388931, 3365498, 3972790, 4777862, 8413745, 11944655, 16827490, 23889310, 54945413, 109890826, 274727065, 549454130, 1263744499, 2527488998, 6318722495, 12637444990]

約数ペア:

[(1, 12637444990), (2, 6318722495), (5, 2527488998), (10, 1263744499), (23, 549454130), (46, 274727065), (115, 109890826), (230, 54945413), (529, 23889310), (751, 16827490), (1058, 11944655), (1502, 8413745), (2645, 4777862), (3181, 3972790), (3755, 3365498), (5290, 2388931), (6362, 1986395), (7510, 1682749), (15905, 794558), (17273, 731630), (31810, 397279), (34546, 365815), (73163, 172730), (86365, 146326)]