404249210

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1\times {\mathrm{809}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 736931520

約数和(自身を除く): 332682310

約数列:

[1, 2, 5, 10, 107, 214, 467, 535, 809, 934, 1070, 1618, 2335, 4045, 4670, 8090, 49969, 86563, 99938, 173126, 249845, 377803, 432815, 499690, 755606, 865630, 1889015, 3778030, 40424921, 80849842, 202124605, 404249210]

約数ペア:

[(1, 404249210), (2, 202124605), (5, 80849842), (10, 40424921), (107, 3778030), (214, 1889015), (467, 865630), (535, 755606), (809, 499690), (934, 432815), (1070, 377803), (1618, 249845), (2335, 173126), (4045, 99938), (4670, 86563), (8090, 49969)]