10221800

素因数分解:

$2^3\times 5^2\times {\mathrm{51109}}^1$

素因数の和:51125

約数の個数: 24

約数和(自身を含む): 23766150

約数和(自身を除く): 13544350

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 51109, 102218, 204436, 255545, 408872, 511090, 1022180, 1277725, 2044360, 2555450, 5110900, 10221800]

約数ペア:

[(1, 10221800), (2, 5110900), (4, 2555450), (5, 2044360), (8, 1277725), (10, 1022180), (20, 511090), (25, 408872), (40, 255545), (50, 204436), (100, 102218), (200, 51109)]