1235200

素因数分解:

$2^8\times 5^2\times {\mathrm{193}}^1$

素因数の和:219

約数の個数: 54

約数和(自身を含む): 3073154

約数和(自身を除く): 1837954

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 193, 200, 256, 320, 386, 400, 640, 772, 800, 965, 1280, 1544, 1600, 1930, 3088, 3200, 3860, 4825, 6176, 6400, 7720, 9650, 12352, 15440, 19300, 24704, 30880, 38600, 49408, 61760, 77200, 123520, 154400, 247040, 308800, 617600, 1235200]

約数ペア:

[(1, 1235200), (2, 617600), (4, 308800), (5, 247040), (8, 154400), (10, 123520), (16, 77200), (20, 61760), (25, 49408), (32, 38600), (40, 30880), (50, 24704), (64, 19300), (80, 15440), (100, 12352), (128, 9650), (160, 7720), (193, 6400), (200, 6176), (256, 4825), (320, 3860), (386, 3200), (400, 3088), (640, 1930), (772, 1600), (800, 1544), (965, 1280)]