38080360

素因数分解:

$2^3\times 5^1\times {\mathrm{952009}}^1$

素因数の和:952020

約数の個数: 16

約数和(自身を含む): 85680900

約数和(自身を除く): 47600540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 952009, 1904018, 3808036, 4760045, 7616072, 9520090, 19040180, 38080360]

約数ペア:

[(1, 38080360), (2, 19040180), (4, 9520090), (5, 7616072), (8, 4760045), (10, 3808036), (20, 1904018), (40, 952009)]