15696687380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{427237}}^1$

素因数の和:427424

約数の個数: 48

約数和(自身を含む): 36175095936

約数和(自身を除く): 20478408556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 3340, 3674, 7348, 9185, 18370, 36740, 427237, 854474, 1708948, 2136185, 4272370, 4699607, 8544740, 9399214, 18798428, 23498035, 46996070, 71348579, 93992140, 142697158, 285394316, 356742895, 713485790, 784834369, 1426971580, 1569668738, 3139337476, 3924171845, 7848343690, 15696687380]

約数ペア:

[(1, 15696687380), (2, 7848343690), (4, 3924171845), (5, 3139337476), (10, 1569668738), (11, 1426971580), (20, 784834369), (22, 713485790), (44, 356742895), (55, 285394316), (110, 142697158), (167, 93992140), (220, 71348579), (334, 46996070), (668, 23498035), (835, 18798428), (1670, 9399214), (1837, 8544740), (3340, 4699607), (3674, 4272370), (7348, 2136185), (9185, 1708948), (18370, 854474), (36740, 427237)]