11387000

素因数分解:

$2^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 27237600

約数和(自身を除く): 15850600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 125, 193, 200, 236, 250, 295, 386, 472, 500, 590, 772, 965, 1000, 1180, 1475, 1544, 1930, 2360, 2950, 3860, 4825, 5900, 7375, 7720, 9650, 11387, 11800, 14750, 19300, 22774, 24125, 29500, 38600, 45548, 48250, 56935, 59000, 91096, 96500, 113870, 193000, 227740, 284675, 455480, 569350, 1138700, 1423375, 2277400, 2846750, 5693500, 11387000]

約数ペア:

[(1, 11387000), (2, 5693500), (4, 2846750), (5, 2277400), (8, 1423375), (10, 1138700), (20, 569350), (25, 455480), (40, 284675), (50, 227740), (59, 193000), (100, 113870), (118, 96500), (125, 91096), (193, 59000), (200, 56935), (236, 48250), (250, 45548), (295, 38600), (386, 29500), (472, 24125), (500, 22774), (590, 19300), (772, 14750), (965, 11800), (1000, 11387), (1180, 9650), (1475, 7720), (1544, 7375), (1930, 5900), (2360, 4825), (2950, 3860)]