39355160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75683}}^1$

素因数の和:75707

約数の個数: 32

約数和(自身を含む): 95361840

約数和(自身を除く): 56006680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 75683, 151366, 302732, 378415, 605464, 756830, 983879, 1513660, 1967758, 3027320, 3935516, 4919395, 7871032, 9838790, 19677580, 39355160]

約数ペア:

[(1, 39355160), (2, 19677580), (4, 9838790), (5, 7871032), (8, 4919395), (10, 3935516), (13, 3027320), (20, 1967758), (26, 1513660), (40, 983879), (52, 756830), (65, 605464), (104, 378415), (130, 302732), (260, 151366), (520, 75683)]