124370440

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{30187}}^1$

素因数の和:30301

約数の個数: 32

約数和(自身を含む): 282559680

約数和(自身を除く): 158189240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 30187, 60374, 120748, 150935, 241496, 301870, 603740, 1207480, 3109261, 6218522, 12437044, 15546305, 24874088, 31092610, 62185220, 124370440]

約数ペア:

[(1, 124370440), (2, 62185220), (4, 31092610), (5, 24874088), (8, 15546305), (10, 12437044), (20, 6218522), (40, 3109261), (103, 1207480), (206, 603740), (412, 301870), (515, 241496), (824, 150935), (1030, 120748), (2060, 60374), (4120, 30187)]