9416140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10949}}^1$

素因数の和:11001

約数の個数: 24

約数和(自身を含む): 20235600

約数和(自身を除く): 10819460

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 10949, 21898, 43796, 54745, 109490, 218980, 470807, 941614, 1883228, 2354035, 4708070, 9416140]

約数ペア:

[(1, 9416140), (2, 4708070), (4, 2354035), (5, 1883228), (10, 941614), (20, 470807), (43, 218980), (86, 109490), (172, 54745), (215, 43796), (430, 21898), (860, 10949)]