5374000

素因数分解:

$2^4\times 5^3\times {\mathrm{2687}}^1$

素因数の和:2710

約数の個数: 40

約数和(自身を含む): 12999168

約数和(自身を除く): 7625168

約数列:

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

約数ペア:

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