56750180

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{2731}}^1$

素因数の和:3779

約数の個数: 24

約数和(自身を含む): 119333760

約数和(自身を除く): 62583580

約数列:

[1, 2, 4, 5, 10, 20, 1039, 2078, 2731, 4156, 5195, 5462, 10390, 10924, 13655, 20780, 27310, 54620, 2837509, 5675018, 11350036, 14187545, 28375090, 56750180]

約数ペア:

[(1, 56750180), (2, 28375090), (4, 14187545), (5, 11350036), (10, 5675018), (20, 2837509), (1039, 54620), (2078, 27310), (2731, 20780), (4156, 13655), (5195, 10924), (5462, 10390)]