7017280

素因数分解:

$2^6\times 5^1\times {\mathrm{21929}}^1$

素因数の和:21946

約数の個数: 28

約数和(自身を含む): 16710660

約数和(自身を除く): 9693380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21929, 43858, 87716, 109645, 175432, 219290, 350864, 438580, 701728, 877160, 1403456, 1754320, 3508640, 7017280]

約数ペア:

[(1, 7017280), (2, 3508640), (4, 1754320), (5, 1403456), (8, 877160), (10, 701728), (16, 438580), (20, 350864), (32, 219290), (40, 175432), (64, 109645), (80, 87716), (160, 43858), (320, 21929)]