57895780

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{12641}}^1$

素因数の和:12879

約数の個数: 24

約数和(自身を含む): 122121720

約数和(自身を除く): 64225940

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 12641, 25282, 50564, 63205, 126410, 252820, 2894789, 5789578, 11579156, 14473945, 28947890, 57895780]

約数ペア:

[(1, 57895780), (2, 28947890), (4, 14473945), (5, 11579156), (10, 5789578), (20, 2894789), (229, 252820), (458, 126410), (916, 63205), (1145, 50564), (2290, 25282), (4580, 12641)]