18219200

素因数分解:

$2^6\times 5^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 84

約数和(自身を含む): 45826680

約数和(自身を除く): 27607480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 160, 193, 200, 236, 295, 320, 386, 400, 472, 590, 772, 800, 944, 965, 1180, 1475, 1544, 1600, 1888, 1930, 2360, 2950, 3088, 3776, 3860, 4720, 4825, 5900, 6176, 7720, 9440, 9650, 11387, 11800, 12352, 15440, 18880, 19300, 22774, 23600, 30880, 38600, 45548, 47200, 56935, 61760, 77200, 91096, 94400, 113870, 154400, 182192, 227740, 284675, 308800, 364384, 455480, 569350, 728768, 910960, 1138700, 1821920, 2277400, 3643840, 4554800, 9109600, 18219200]

約数ペア:

[(1, 18219200), (2, 9109600), (4, 4554800), (5, 3643840), (8, 2277400), (10, 1821920), (16, 1138700), (20, 910960), (25, 728768), (32, 569350), (40, 455480), (50, 364384), (59, 308800), (64, 284675), (80, 227740), (100, 182192), (118, 154400), (160, 113870), (193, 94400), (200, 91096), (236, 77200), (295, 61760), (320, 56935), (386, 47200), (400, 45548), (472, 38600), (590, 30880), (772, 23600), (800, 22774), (944, 19300), (965, 18880), (1180, 15440), (1475, 12352), (1544, 11800), (1600, 11387), (1888, 9650), (1930, 9440), (2360, 7720), (2950, 6176), (3088, 5900), (3776, 4825), (3860, 4720)]