155871350

素因数分解:

$2^1\times 5^2\times {\mathrm{1223}}^1\times {\mathrm{2549}}^1$

素因数の和:3784

約数の個数: 24

約数和(自身を含む): 290271600

約数和(自身を除く): 134400250

約数列:

[1, 2, 5, 10, 25, 50, 1223, 2446, 2549, 5098, 6115, 12230, 12745, 25490, 30575, 61150, 63725, 127450, 3117427, 6234854, 15587135, 31174270, 77935675, 155871350]

約数ペア:

[(1, 155871350), (2, 77935675), (5, 31174270), (10, 15587135), (25, 6234854), (50, 3117427), (1223, 127450), (2446, 63725), (2549, 61150), (5098, 30575), (6115, 25490), (12230, 12745)]