1560487940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7093127}}^1$

素因数の和:7093147

約数の個数: 24

約数和(自身を含む): 3574936512

約数和(自身を除く): 2014448572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 7093127, 14186254, 28372508, 35465635, 70931270, 78024397, 141862540, 156048794, 312097588, 390121985, 780243970, 1560487940]

約数ペア:

[(1, 1560487940), (2, 780243970), (4, 390121985), (5, 312097588), (10, 156048794), (11, 141862540), (20, 78024397), (22, 70931270), (44, 35465635), (55, 28372508), (110, 14186254), (220, 7093127)]