24745820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112481}}^1$

素因数の和:112501

約数の個数: 24

約数和(自身を含む): 56690928

約数和(自身を除く): 31945108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 112481, 224962, 449924, 562405, 1124810, 1237291, 2249620, 2474582, 4949164, 6186455, 12372910, 24745820]

約数ペア:

[(1, 24745820), (2, 12372910), (4, 6186455), (5, 4949164), (10, 2474582), (11, 2249620), (20, 1237291), (22, 1124810), (44, 562405), (55, 449924), (110, 224962), (220, 112481)]