56233780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{35591}}^1$

素因数の和:35679

約数の個数: 24

約数和(自身を含む): 119589120

約数和(自身を除く): 63355340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 35591, 71182, 142364, 177955, 355910, 711820, 2811689, 5623378, 11246756, 14058445, 28116890, 56233780]

約数ペア:

[(1, 56233780), (2, 28116890), (4, 14058445), (5, 11246756), (10, 5623378), (20, 2811689), (79, 711820), (158, 355910), (316, 177955), (395, 142364), (790, 71182), (1580, 35591)]