23390620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{106321}}^1$

素因数の和:106341

約数の個数: 24

約数和(自身を含む): 53586288

約数和(自身を除く): 30195668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 106321, 212642, 425284, 531605, 1063210, 1169531, 2126420, 2339062, 4678124, 5847655, 11695310, 23390620]

約数ペア:

[(1, 23390620), (2, 11695310), (4, 5847655), (5, 4678124), (10, 2339062), (11, 2126420), (20, 1169531), (22, 1063210), (44, 531605), (55, 425284), (110, 212642), (220, 106321)]