9714980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44159}}^1$

素因数の和:44179

約数の個数: 24

約数和(自身を含む): 22256640

約数和(自身を除く): 12541660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 44159, 88318, 176636, 220795, 441590, 485749, 883180, 971498, 1942996, 2428745, 4857490, 9714980]

約数ペア:

[(1, 9714980), (2, 4857490), (4, 2428745), (5, 1942996), (10, 971498), (11, 883180), (20, 485749), (22, 441590), (44, 220795), (55, 176636), (110, 88318), (220, 44159)]