23130140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105137}}^1$

素因数の和:105157

約数の個数: 24

約数和(自身を含む): 52989552

約数和(自身を除く): 29859412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 105137, 210274, 420548, 525685, 1051370, 1156507, 2102740, 2313014, 4626028, 5782535, 11565070, 23130140]

約数ペア:

[(1, 23130140), (2, 11565070), (4, 5782535), (5, 4626028), (10, 2313014), (11, 2102740), (20, 1156507), (22, 1051370), (44, 525685), (55, 420548), (110, 210274), (220, 105137)]