41654660

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2089}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 87604440

約数和(自身を除く): 45949780

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 2089, 3988, 4178, 4985, 8356, 9970, 10445, 19940, 20890, 41780, 2082733, 4165466, 8330932, 10413665, 20827330, 41654660]

約数ペア:

[(1, 41654660), (2, 20827330), (4, 10413665), (5, 8330932), (10, 4165466), (20, 2082733), (997, 41780), (1994, 20890), (2089, 19940), (3988, 10445), (4178, 9970), (4985, 8356)]