9498040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 21591360

約数和(自身を除く): 12093320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 2351, 4040, 4702, 9404, 11755, 18808, 23510, 47020, 94040, 237451, 474902, 949804, 1187255, 1899608, 2374510, 4749020, 9498040]

約数ペア:

[(1, 9498040), (2, 4749020), (4, 2374510), (5, 1899608), (8, 1187255), (10, 949804), (20, 474902), (40, 237451), (101, 94040), (202, 47020), (404, 23510), (505, 18808), (808, 11755), (1010, 9404), (2020, 4702), (2351, 4040)]