24827920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23873}}^1$

素因数の和:23899

約数の個数: 40

約数和(自身を含む): 62167896

約数和(自身を除く): 37339976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 23873, 47746, 95492, 119365, 190984, 238730, 310349, 381968, 477460, 620698, 954920, 1241396, 1551745, 1909840, 2482792, 3103490, 4965584, 6206980, 12413960, 24827920]

約数ペア:

[(1, 24827920), (2, 12413960), (4, 6206980), (5, 4965584), (8, 3103490), (10, 2482792), (13, 1909840), (16, 1551745), (20, 1241396), (26, 954920), (40, 620698), (52, 477460), (65, 381968), (80, 310349), (104, 238730), (130, 190984), (208, 119365), (260, 95492), (520, 47746), (1040, 23873)]