313601060

素因数分解:

$2^2\times 5^1\times {\mathrm{15680053}}^1$

素因数の和:15680062

約数の個数: 12

約数和(自身を含む): 658562268

約数和(自身を除く): 344961208

約数列:

[1, 2, 4, 5, 10, 20, 15680053, 31360106, 62720212, 78400265, 156800530, 313601060]

約数ペア:

[(1, 313601060), (2, 156800530), (4, 78400265), (5, 62720212), (10, 31360106), (20, 15680053)]