9152180

素因数分解:

$2^2\times 5^1\times {\mathrm{457609}}^1$

素因数の和:457618

約数の個数: 12

約数和(自身を含む): 19219620

約数和(自身を除く): 10067440

約数列:

[1, 2, 4, 5, 10, 20, 457609, 915218, 1830436, 2288045, 4576090, 9152180]

約数ペア:

[(1, 9152180), (2, 4576090), (4, 2288045), (5, 1830436), (10, 915218), (20, 457609)]