57081140

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3581}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 120054312

約数和(自身を除く): 62973172

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3581, 3985, 7162, 7970, 14324, 15940, 17905, 35810, 71620, 2854057, 5708114, 11416228, 14270285, 28540570, 57081140]

約数ペア:

[(1, 57081140), (2, 28540570), (4, 14270285), (5, 11416228), (10, 5708114), (20, 2854057), (797, 71620), (1594, 35810), (3188, 17905), (3581, 15940), (3985, 14324), (7162, 7970)]