26544040

素因数分解:

$2^3\times 5^1\times {\mathrm{663601}}^1$

素因数の和:663612

約数の個数: 16

約数和(自身を含む): 59724180

約数和(自身を除く): 33180140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 663601, 1327202, 2654404, 3318005, 5308808, 6636010, 13272020, 26544040]

約数ペア:

[(1, 26544040), (2, 13272020), (4, 6636010), (5, 5308808), (8, 3318005), (10, 2654404), (20, 1327202), (40, 663601)]