4226800

素因数分解:

$2^4\times 5^2\times {\mathrm{10567}}^1$

素因数の和:10585

約数の個数: 30

約数和(自身を含む): 10155848

約数和(自身を除く): 5929048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10567, 21134, 42268, 52835, 84536, 105670, 169072, 211340, 264175, 422680, 528350, 845360, 1056700, 2113400, 4226800]

約数ペア:

[(1, 4226800), (2, 2113400), (4, 1056700), (5, 845360), (8, 528350), (10, 422680), (16, 264175), (20, 211340), (25, 169072), (40, 105670), (50, 84536), (80, 52835), (100, 42268), (200, 21134), (400, 10567)]