38866120

素因数分解:

$2^3\times 5^1\times {\mathrm{971653}}^1$

素因数の和:971664

約数の個数: 16

約数和(自身を含む): 87448860

約数和(自身を除く): 48582740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 971653, 1943306, 3886612, 4858265, 7773224, 9716530, 19433060, 38866120]

約数ペア:

[(1, 38866120), (2, 19433060), (4, 9716530), (5, 7773224), (8, 4858265), (10, 3886612), (20, 1943306), (40, 971653)]