2023196440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1176277}}^1$

素因数の和:1176331

約数の個数: 32

約数和(自身を含む): 4658060880

約数和(自身を除く): 2634864440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 1176277, 2352554, 4705108, 5881385, 9410216, 11762770, 23525540, 47051080, 50579911, 101159822, 202319644, 252899555, 404639288, 505799110, 1011598220, 2023196440]

約数ペア:

[(1, 2023196440), (2, 1011598220), (4, 505799110), (5, 404639288), (8, 252899555), (10, 202319644), (20, 101159822), (40, 50579911), (43, 47051080), (86, 23525540), (172, 11762770), (215, 9410216), (344, 5881385), (430, 4705108), (860, 2352554), (1720, 1176277)]