4248800

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 10686816

約数和(自身を除く): 6438016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 113, 160, 188, 200, 226, 235, 376, 400, 452, 470, 565, 752, 800, 904, 940, 1130, 1175, 1504, 1808, 1880, 2260, 2350, 2825, 3616, 3760, 4520, 4700, 5311, 5650, 7520, 9040, 9400, 10622, 11300, 18080, 18800, 21244, 22600, 26555, 37600, 42488, 45200, 53110, 84976, 90400, 106220, 132775, 169952, 212440, 265550, 424880, 531100, 849760, 1062200, 2124400, 4248800]

約数ペア:

[(1, 4248800), (2, 2124400), (4, 1062200), (5, 849760), (8, 531100), (10, 424880), (16, 265550), (20, 212440), (25, 169952), (32, 132775), (40, 106220), (47, 90400), (50, 84976), (80, 53110), (94, 45200), (100, 42488), (113, 37600), (160, 26555), (188, 22600), (200, 21244), (226, 18800), (235, 18080), (376, 11300), (400, 10622), (452, 9400), (470, 9040), (565, 7520), (752, 5650), (800, 5311), (904, 4700), (940, 4520), (1130, 3760), (1175, 3616), (1504, 2825), (1808, 2350), (1880, 2260)]