5283280

素因数分解:

$2^4\times 5^1\times {\mathrm{66041}}^1$

素因数の和:66054

約数の個数: 20

約数和(自身を含む): 12283812

約数和(自身を除く): 7000532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66041, 132082, 264164, 330205, 528328, 660410, 1056656, 1320820, 2641640, 5283280]

約数ペア:

[(1, 5283280), (2, 2641640), (4, 1320820), (5, 1056656), (8, 660410), (10, 528328), (16, 330205), (20, 264164), (40, 132082), (80, 66041)]