13304417480

素因数分解:

$2^3\times 5^1\times {\mathrm{332610437}}^1$

素因数の和:332610448

約数の個数: 16

約数和(自身を含む): 29934939420

約数和(自身を除く): 16630521940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 332610437, 665220874, 1330441748, 1663052185, 2660883496, 3326104370, 6652208740, 13304417480]

約数ペア:

[(1, 13304417480), (2, 6652208740), (4, 3326104370), (5, 2660883496), (8, 1663052185), (10, 1330441748), (20, 665220874), (40, 332610437)]