24924920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21487}}^1$

素因数の和:21527

約数の個数: 32

約数和(自身を含む): 58017600

約数和(自身を除く): 33092680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 21487, 42974, 85948, 107435, 171896, 214870, 429740, 623123, 859480, 1246246, 2492492, 3115615, 4984984, 6231230, 12462460, 24924920]

約数ペア:

[(1, 24924920), (2, 12462460), (4, 6231230), (5, 4984984), (8, 3115615), (10, 2492492), (20, 1246246), (29, 859480), (40, 623123), (58, 429740), (116, 214870), (145, 171896), (232, 107435), (290, 85948), (580, 42974), (1160, 21487)]