25885660

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21937}}^1$

素因数の和:22005

約数の個数: 24

約数和(自身を含む): 55283760

約数和(自身を除く): 29398100

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 21937, 43874, 87748, 109685, 219370, 438740, 1294283, 2588566, 5177132, 6471415, 12942830, 25885660]

約数ペア:

[(1, 25885660), (2, 12942830), (4, 6471415), (5, 5177132), (10, 2588566), (20, 1294283), (59, 438740), (118, 219370), (236, 109685), (295, 87748), (590, 43874), (1180, 21937)]