9703640

素因数分解:

$2^3\times 5^1\times {\mathrm{242591}}^1$

素因数の和:242602

約数の個数: 16

約数和(自身を含む): 21833280

約数和(自身を除く): 12129640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 242591, 485182, 970364, 1212955, 1940728, 2425910, 4851820, 9703640]

約数ペア:

[(1, 9703640), (2, 4851820), (4, 2425910), (5, 1940728), (8, 1212955), (10, 970364), (20, 485182), (40, 242591)]