13309075240

素因数分解:

$2^3\times 5^1\times {\mathrm{332726881}}^1$

素因数の和:332726892

約数の個数: 16

約数和(自身を含む): 29945419380

約数和(自身を除く): 16636344140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 332726881, 665453762, 1330907524, 1663634405, 2661815048, 3327268810, 6654537620, 13309075240]

約数ペア:

[(1, 13309075240), (2, 6654537620), (4, 3327268810), (5, 2661815048), (8, 1663634405), (10, 1330907524), (20, 665453762), (40, 332726881)]