464080

素因数分解:

$2^4\times 5^1\times {\mathrm{5801}}^1$

素因数の和:5814

約数の個数: 20

約数和(自身を含む): 1079172

約数和(自身を除く): 615092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5801, 11602, 23204, 29005, 46408, 58010, 92816, 116020, 232040, 464080]

約数ペア:

[(1, 464080), (2, 232040), (4, 116020), (5, 92816), (8, 58010), (10, 46408), (16, 29005), (20, 23204), (40, 11602), (80, 5801)]