5687680

素因数分解:

$2^7\times 5^1\times {\mathrm{8887}}^1$

素因数の和:8906

約数の個数: 32

約数和(自身を含む): 13598640

約数和(自身を除く): 7910960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8887, 17774, 35548, 44435, 71096, 88870, 142192, 177740, 284384, 355480, 568768, 710960, 1137536, 1421920, 2843840, 5687680]

約数ペア:

[(1, 5687680), (2, 2843840), (4, 1421920), (5, 1137536), (8, 710960), (10, 568768), (16, 355480), (20, 284384), (32, 177740), (40, 142192), (64, 88870), (80, 71096), (128, 44435), (160, 35548), (320, 17774), (640, 8887)]