54206960

素因数分解:

$2^4\times 5^1\times {\mathrm{677587}}^1$

素因数の和:677600

約数の個数: 20

約数和(自身を含む): 126031368

約数和(自身を除く): 71824408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677587, 1355174, 2710348, 3387935, 5420696, 6775870, 10841392, 13551740, 27103480, 54206960]

約数ペア:

[(1, 54206960), (2, 27103480), (4, 13551740), (5, 10841392), (8, 6775870), (10, 5420696), (16, 3387935), (20, 2710348), (40, 1355174), (80, 677587)]