42211600

素因数分解:

$2^4\times 5^2\times {\mathrm{105529}}^1$

素因数の和:105547

約数の個数: 30

約数和(自身を含む): 101414330

約数和(自身を除く): 59202730

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 105529, 211058, 422116, 527645, 844232, 1055290, 1688464, 2110580, 2638225, 4221160, 5276450, 8442320, 10552900, 21105800, 42211600]

約数ペア:

[(1, 42211600), (2, 21105800), (4, 10552900), (5, 8442320), (8, 5276450), (10, 4221160), (16, 2638225), (20, 2110580), (25, 1688464), (40, 1055290), (50, 844232), (80, 527645), (100, 422116), (200, 211058), (400, 105529)]