23108140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105037}}^1$

素因数の和:105057

約数の個数: 24

約数和(自身を含む): 52939152

約数和(自身を除く): 29831012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 105037, 210074, 420148, 525185, 1050370, 1155407, 2100740, 2310814, 4621628, 5777035, 11554070, 23108140]

約数ペア:

[(1, 23108140), (2, 11554070), (4, 5777035), (5, 4621628), (10, 2310814), (11, 2100740), (20, 1155407), (22, 1050370), (44, 525185), (55, 420148), (110, 210074), (220, 105037)]