99311680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23873}}^1$

素因数の和:23903

約数の個数: 56

約数和(自身を含む): 254687832

約数和(自身を除く): 155376152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 23873, 47746, 95492, 119365, 190984, 238730, 310349, 381968, 477460, 620698, 763936, 954920, 1241396, 1527872, 1551745, 1909840, 2482792, 3103490, 3819680, 4965584, 6206980, 7639360, 9931168, 12413960, 19862336, 24827920, 49655840, 99311680]

約数ペア:

[(1, 99311680), (2, 49655840), (4, 24827920), (5, 19862336), (8, 12413960), (10, 9931168), (13, 7639360), (16, 6206980), (20, 4965584), (26, 3819680), (32, 3103490), (40, 2482792), (52, 1909840), (64, 1551745), (65, 1527872), (80, 1241396), (104, 954920), (130, 763936), (160, 620698), (208, 477460), (260, 381968), (320, 310349), (416, 238730), (520, 190984), (832, 119365), (1040, 95492), (2080, 47746), (4160, 23873)]