5339120

素因数分解:

$2^4\times 5^1\times {\mathrm{66739}}^1$

素因数の和:66752

約数の個数: 20

約数和(自身を含む): 12413640

約数和(自身を除く): 7074520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66739, 133478, 266956, 333695, 533912, 667390, 1067824, 1334780, 2669560, 5339120]

約数ペア:

[(1, 5339120), (2, 2669560), (4, 1334780), (5, 1067824), (8, 667390), (10, 533912), (16, 333695), (20, 266956), (40, 133478), (80, 66739)]