313600060

素因数分解:

$2^2\times 5^1\times {\mathrm{15680003}}^1$

素因数の和:15680012

約数の個数: 12

約数和(自身を含む): 658560168

約数和(自身を除く): 344960108

約数列:

[1, 2, 4, 5, 10, 20, 15680003, 31360006, 62720012, 78400015, 156800030, 313600060]

約数ペア:

[(1, 313600060), (2, 156800030), (4, 78400015), (5, 62720012), (10, 31360006), (20, 15680003)]