26422060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188729}}^1$

素因数の和:188745

約数の個数: 24

約数和(自身を含む): 63413280

約数和(自身を除く): 36991220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188729, 377458, 754916, 943645, 1321103, 1887290, 2642206, 3774580, 5284412, 6605515, 13211030, 26422060]

約数ペア:

[(1, 26422060), (2, 13211030), (4, 6605515), (5, 5284412), (7, 3774580), (10, 2642206), (14, 1887290), (20, 1321103), (28, 943645), (35, 754916), (70, 377458), (140, 188729)]