39044080

素因数分解:

$2^4\times 5^1\times {\mathrm{488051}}^1$

素因数の和:488064

約数の個数: 20

約数和(自身を含む): 90777672

約数和(自身を除く): 51733592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 488051, 976102, 1952204, 2440255, 3904408, 4880510, 7808816, 9761020, 19522040, 39044080]

約数ペア:

[(1, 39044080), (2, 19522040), (4, 9761020), (5, 7808816), (8, 4880510), (10, 3904408), (16, 2440255), (20, 1952204), (40, 976102), (80, 488051)]