23522140

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2089}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 49507920

約数和(自身を除く): 25985780

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2089, 2252, 2815, 4178, 5630, 8356, 10445, 11260, 20890, 41780, 1176107, 2352214, 4704428, 5880535, 11761070, 23522140]

約数ペア:

[(1, 23522140), (2, 11761070), (4, 5880535), (5, 4704428), (10, 2352214), (20, 1176107), (563, 41780), (1126, 20890), (2089, 11260), (2252, 10445), (2815, 8356), (4178, 5630)]