210004704050

素因数分解:

$2^1\times 5^2\times {\mathrm{4200094081}}^1$

素因数の和:4200094093

約数の個数: 12

約数和(自身を含む): 390608749626

約数和(自身を除く): 180604045576

約数列:

[1, 2, 5, 10, 25, 50, 4200094081, 8400188162, 21000470405, 42000940810, 105002352025, 210004704050]

約数ペア:

[(1, 210004704050), (2, 105002352025), (5, 42000940810), (10, 21000470405), (25, 8400188162), (50, 4200094081)]