13304401640

素因数分解:

$2^3\times 5^1\times {\mathrm{332610041}}^1$

素因数の和:332610052

約数の個数: 16

約数和(自身を含む): 29934903780

約数和(自身を除く): 16630502140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 332610041, 665220082, 1330440164, 1663050205, 2660880328, 3326100410, 6652200820, 13304401640]

約数ペア:

[(1, 13304401640), (2, 6652200820), (4, 3326100410), (5, 2660880328), (8, 1663050205), (10, 1330440164), (20, 665220082), (40, 332610041)]