6665080

素因数分解:

$2^3\times 5^1\times {\mathrm{166627}}^1$

素因数の和:166638

約数の個数: 16

約数和(自身を含む): 14996520

約数和(自身を除く): 8331440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 166627, 333254, 666508, 833135, 1333016, 1666270, 3332540, 6665080]

約数ペア:

[(1, 6665080), (2, 3332540), (4, 1666270), (5, 1333016), (8, 833135), (10, 666508), (20, 333254), (40, 166627)]