57011600

素因数分解:

$2^4\times 5^2\times {\mathrm{142529}}^1$

素因数の和:142547

約数の個数: 30

約数和(自身を含む): 136971330

約数和(自身を除く): 79959730

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 142529, 285058, 570116, 712645, 1140232, 1425290, 2280464, 2850580, 3563225, 5701160, 7126450, 11402320, 14252900, 28505800, 57011600]

約数ペア:

[(1, 57011600), (2, 28505800), (4, 14252900), (5, 11402320), (8, 7126450), (10, 5701160), (16, 3563225), (20, 2850580), (25, 2280464), (40, 1425290), (50, 1140232), (80, 712645), (100, 570116), (200, 285058), (400, 142529)]