9118000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 22748544

約数和(自身を除く): 13630544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 97, 100, 125, 188, 194, 200, 235, 250, 376, 388, 400, 470, 485, 500, 752, 776, 940, 970, 1000, 1175, 1552, 1880, 1940, 2000, 2350, 2425, 3760, 3880, 4559, 4700, 4850, 5875, 7760, 9118, 9400, 9700, 11750, 12125, 18236, 18800, 19400, 22795, 23500, 24250, 36472, 38800, 45590, 47000, 48500, 72944, 91180, 94000, 97000, 113975, 182360, 194000, 227950, 364720, 455900, 569875, 911800, 1139750, 1823600, 2279500, 4559000, 9118000]

約数ペア:

[(1, 9118000), (2, 4559000), (4, 2279500), (5, 1823600), (8, 1139750), (10, 911800), (16, 569875), (20, 455900), (25, 364720), (40, 227950), (47, 194000), (50, 182360), (80, 113975), (94, 97000), (97, 94000), (100, 91180), (125, 72944), (188, 48500), (194, 47000), (200, 45590), (235, 38800), (250, 36472), (376, 24250), (388, 23500), (400, 22795), (470, 19400), (485, 18800), (500, 18236), (752, 12125), (776, 11750), (940, 9700), (970, 9400), (1000, 9118), (1175, 7760), (1552, 5875), (1880, 4850), (1940, 4700), (2000, 4559), (2350, 3880), (2425, 3760)]