6600040

素因数分解:

$2^3\times 5^1\times {\mathrm{165001}}^1$

素因数の和:165012

約数の個数: 16

約数和(自身を含む): 14850180

約数和(自身を除く): 8250140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 165001, 330002, 660004, 825005, 1320008, 1650010, 3300020, 6600040]

約数ペア:

[(1, 6600040), (2, 3300020), (4, 1650010), (5, 1320008), (8, 825005), (10, 660004), (20, 330002), (40, 165001)]