172425290

素因数分解:

$2^1\times 5^1\times {\mathrm{3169}}^1\times {\mathrm{5441}}^1$

素因数の和:8617

約数の個数: 16

約数和(自身を含む): 310520520

約数和(自身を除く): 138095230

約数列:

[1, 2, 5, 10, 3169, 5441, 6338, 10882, 15845, 27205, 31690, 54410, 17242529, 34485058, 86212645, 172425290]

約数ペア:

[(1, 172425290), (2, 86212645), (5, 34485058), (10, 17242529), (3169, 54410), (5441, 31690), (6338, 27205), (10882, 15845)]