28168160

素因数分解:

$2^5\times 5^1\times {\mathrm{176051}}^1$

素因数の和:176066

約数の個数: 24

約数和(自身を含む): 66547656

約数和(自身を除く): 38379496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 176051, 352102, 704204, 880255, 1408408, 1760510, 2816816, 3521020, 5633632, 7042040, 14084080, 28168160]

約数ペア:

[(1, 28168160), (2, 14084080), (4, 7042040), (5, 5633632), (8, 3521020), (10, 2816816), (16, 1760510), (20, 1408408), (32, 880255), (40, 704204), (80, 352102), (160, 176051)]