194374000

素因数分解:

$2^4\times 5^3\times {\mathrm{97187}}^1$

素因数の和:97210

約数の個数: 40

約数和(自身を含む): 470001168

約数和(自身を除く): 275627168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 97187, 194374, 388748, 485935, 777496, 971870, 1554992, 1943740, 2429675, 3887480, 4859350, 7774960, 9718700, 12148375, 19437400, 24296750, 38874800, 48593500, 97187000, 194374000]

約数ペア:

[(1, 194374000), (2, 97187000), (4, 48593500), (5, 38874800), (8, 24296750), (10, 19437400), (16, 12148375), (20, 9718700), (25, 7774960), (40, 4859350), (50, 3887480), (80, 2429675), (100, 1943740), (125, 1554992), (200, 971870), (250, 777496), (400, 485935), (500, 388748), (1000, 194374), (2000, 97187)]