87214000

素因数分解:

$2^4\times 5^3\times {\mathrm{43607}}^1$

素因数の和:43630

約数の個数: 40

約数和(自身を含む): 210888288

約数和(自身を除く): 123674288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 43607, 87214, 174428, 218035, 348856, 436070, 697712, 872140, 1090175, 1744280, 2180350, 3488560, 4360700, 5450875, 8721400, 10901750, 17442800, 21803500, 43607000, 87214000]

約数ペア:

[(1, 87214000), (2, 43607000), (4, 21803500), (5, 17442800), (8, 10901750), (10, 8721400), (16, 5450875), (20, 4360700), (25, 3488560), (40, 2180350), (50, 1744280), (80, 1090175), (100, 872140), (125, 697712), (200, 436070), (250, 348856), (400, 218035), (500, 174428), (1000, 87214), (2000, 43607)]