6664040

素因数分解:

$2^3\times 5^1\times {\mathrm{166601}}^1$

素因数の和:166612

約数の個数: 16

約数和(自身を含む): 14994180

約数和(自身を除く): 8330140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 166601, 333202, 666404, 833005, 1332808, 1666010, 3332020, 6664040]

約数ペア:

[(1, 6664040), (2, 3332020), (4, 1666010), (5, 1332808), (8, 833005), (10, 666404), (20, 333202), (40, 166601)]