13343821880

素因数分解:

$2^3\times 5^1\times {\mathrm{333595547}}^1$

素因数の和:333595558

約数の個数: 16

約数和(自身を含む): 30023599320

約数和(自身を除く): 16679777440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 333595547, 667191094, 1334382188, 1667977735, 2668764376, 3335955470, 6671910940, 13343821880]

約数ペア:

[(1, 13343821880), (2, 6671910940), (4, 3335955470), (5, 2668764376), (8, 1667977735), (10, 1334382188), (20, 667191094), (40, 333595547)]