12324560

素因数分解:

$2^4\times 5^1\times {\mathrm{154057}}^1$

素因数の和:154070

約数の個数: 20

約数和(自身を含む): 28654788

約数和(自身を除く): 16330228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 154057, 308114, 616228, 770285, 1232456, 1540570, 2464912, 3081140, 6162280, 12324560]

約数ペア:

[(1, 12324560), (2, 6162280), (4, 3081140), (5, 2464912), (8, 1540570), (10, 1232456), (16, 770285), (20, 616228), (40, 308114), (80, 154057)]