1247450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 24

約数和(自身を含む): 2364060

約数和(自身を除く): 1116610

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 409, 610, 818, 1525, 2045, 3050, 4090, 10225, 20450, 24949, 49898, 124745, 249490, 623725, 1247450]

約数ペア:

[(1, 1247450), (2, 623725), (5, 249490), (10, 124745), (25, 49898), (50, 24949), (61, 20450), (122, 10225), (305, 4090), (409, 3050), (610, 2045), (818, 1525)]