10748000

素因数分解:

$2^5\times 5^3\times {\mathrm{2687}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 15669664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2687, 4000, 5374, 10748, 13435, 21496, 26870, 42992, 53740, 67175, 85984, 107480, 134350, 214960, 268700, 335875, 429920, 537400, 671750, 1074800, 1343500, 2149600, 2687000, 5374000, 10748000]

約数ペア:

[(1, 10748000), (2, 5374000), (4, 2687000), (5, 2149600), (8, 1343500), (10, 1074800), (16, 671750), (20, 537400), (25, 429920), (32, 335875), (40, 268700), (50, 214960), (80, 134350), (100, 107480), (125, 85984), (160, 67175), (200, 53740), (250, 42992), (400, 26870), (500, 21496), (800, 13435), (1000, 10748), (2000, 5374), (2687, 4000)]