38080040

素因数分解:

$2^3\times 5^1\times {\mathrm{952001}}^1$

素因数の和:952012

約数の個数: 16

約数和(自身を含む): 85680180

約数和(自身を除く): 47600140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 952001, 1904002, 3808004, 4760005, 7616008, 9520010, 19040020, 38080040]

約数ペア:

[(1, 38080040), (2, 19040020), (4, 9520010), (5, 7616008), (8, 4760005), (10, 3808004), (20, 1904002), (40, 952001)]