9044080

素因数分解:

$2^4\times 5^1\times {\mathrm{113051}}^1$

素因数の和:113064

約数の個数: 20

約数和(自身を含む): 21027672

約数和(自身を除く): 11983592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113051, 226102, 452204, 565255, 904408, 1130510, 1808816, 2261020, 4522040, 9044080]

約数ペア:

[(1, 9044080), (2, 4522040), (4, 2261020), (5, 1808816), (8, 1130510), (10, 904408), (16, 565255), (20, 452204), (40, 226102), (80, 113051)]