15694659980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1\times {\mathrm{9377}}^1$

素因数の和:11018

約数の個数: 48

約数和(自身を含む): 33605500320

約数和(自身を除く): 17910840340

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1579, 3158, 6316, 7895, 9377, 15790, 18754, 31580, 37508, 46885, 83687, 93770, 167374, 187540, 334748, 418435, 496981, 836870, 993962, 1673740, 1987924, 2484905, 4969810, 9939620, 14806283, 29612566, 59225132, 74031415, 148062830, 296125660, 784732999, 1569465998, 3138931996, 3923664995, 7847329990, 15694659980]

約数ペア:

[(1, 15694659980), (2, 7847329990), (4, 3923664995), (5, 3138931996), (10, 1569465998), (20, 784732999), (53, 296125660), (106, 148062830), (212, 74031415), (265, 59225132), (530, 29612566), (1060, 14806283), (1579, 9939620), (3158, 4969810), (6316, 2484905), (7895, 1987924), (9377, 1673740), (15790, 993962), (18754, 836870), (31580, 496981), (37508, 418435), (46885, 334748), (83687, 187540), (93770, 167374)]