6683840

素因数分解:

$2^6\times 5^1\times {\mathrm{20887}}^1$

素因数の和:20904

約数の個数: 28

約数和(自身を含む): 15916656

約数和(自身を除く): 9232816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20887, 41774, 83548, 104435, 167096, 208870, 334192, 417740, 668384, 835480, 1336768, 1670960, 3341920, 6683840]

約数ペア:

[(1, 6683840), (2, 3341920), (4, 1670960), (5, 1336768), (8, 835480), (10, 668384), (16, 417740), (20, 334192), (32, 208870), (40, 167096), (64, 104435), (80, 83548), (160, 41774), (320, 20887)]