15691396850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2351}}^1\times {\mathrm{4603}}^1$

素因数の和:6995

約数の個数: 48

約数和(自身を含む): 30211816320

約数和(自身を除く): 14520419470

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 2351, 4603, 4702, 9206, 11755, 23015, 23510, 46030, 58775, 68179, 115075, 117550, 133487, 136358, 230150, 266974, 340895, 667435, 681790, 1334870, 1704475, 3337175, 3408950, 6674350, 10821653, 21643306, 54108265, 108216530, 270541325, 313827937, 541082650, 627655874, 1569139685, 3138279370, 7845698425, 15691396850]

約数ペア:

[(1, 15691396850), (2, 7845698425), (5, 3138279370), (10, 1569139685), (25, 627655874), (29, 541082650), (50, 313827937), (58, 270541325), (145, 108216530), (290, 54108265), (725, 21643306), (1450, 10821653), (2351, 6674350), (4603, 3408950), (4702, 3337175), (9206, 1704475), (11755, 1334870), (23015, 681790), (23510, 667435), (46030, 340895), (58775, 266974), (68179, 230150), (115075, 136358), (117550, 133487)]