252152360

素因数分解:

$2^3\times 5^1\times {\mathrm{6303809}}^1$

素因数の和:6303820

約数の個数: 16

約数和(自身を含む): 567342900

約数和(自身を除く): 315190540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6303809, 12607618, 25215236, 31519045, 50430472, 63038090, 126076180, 252152360]

約数ペア:

[(1, 252152360), (2, 126076180), (4, 63038090), (5, 50430472), (8, 31519045), (10, 25215236), (20, 12607618), (40, 6303809)]