99317920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3673}}^1$

素因数の和:3714

約数の個数: 72

約数和(自身を含む): 254145276

約数和(自身を除く): 154827356

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 3673, 5408, 6760, 7346, 13520, 14692, 18365, 27040, 29384, 36730, 47749, 58768, 73460, 95498, 117536, 146920, 190996, 238745, 293840, 381992, 477490, 587680, 620737, 763984, 954980, 1241474, 1527968, 1909960, 2482948, 3103685, 3819920, 4965896, 6207370, 7639840, 9931792, 12414740, 19863584, 24829480, 49658960, 99317920]

約数ペア:

[(1, 99317920), (2, 49658960), (4, 24829480), (5, 19863584), (8, 12414740), (10, 9931792), (13, 7639840), (16, 6207370), (20, 4965896), (26, 3819920), (32, 3103685), (40, 2482948), (52, 1909960), (65, 1527968), (80, 1241474), (104, 954980), (130, 763984), (160, 620737), (169, 587680), (208, 477490), (260, 381992), (338, 293840), (416, 238745), (520, 190996), (676, 146920), (845, 117536), (1040, 95498), (1352, 73460), (1690, 58768), (2080, 47749), (2704, 36730), (3380, 29384), (3673, 27040), (5408, 18365), (6760, 14692), (7346, 13520)]