13348960

素因数分解:

$2^5\times 5^1\times {\mathrm{83431}}^1$

素因数の和:83446

約数の個数: 24

約数和(自身を含む): 31537296

約数和(自身を除く): 18188336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83431, 166862, 333724, 417155, 667448, 834310, 1334896, 1668620, 2669792, 3337240, 6674480, 13348960]

約数ペア:

[(1, 13348960), (2, 6674480), (4, 3337240), (5, 2669792), (8, 1668620), (10, 1334896), (16, 834310), (20, 667448), (32, 417155), (40, 333724), (80, 166862), (160, 83431)]