57574390

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{4001}}^1$

素因数の和:5447

約数の個数: 16

約数和(自身を含む): 103731840

約数和(自身を除く): 46157450

約数列:

[1, 2, 5, 10, 1439, 2878, 4001, 7195, 8002, 14390, 20005, 40010, 5757439, 11514878, 28787195, 57574390]

約数ペア:

[(1, 57574390), (2, 28787195), (5, 11514878), (10, 5757439), (1439, 40010), (2878, 20005), (4001, 14390), (7195, 8002)]