83543120

素因数分解:

$2^4\times 5^1\times {\mathrm{1044289}}^1$

素因数の和:1044302

約数の個数: 20

約数和(自身を含む): 194237940

約数和(自身を除く): 110694820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1044289, 2088578, 4177156, 5221445, 8354312, 10442890, 16708624, 20885780, 41771560, 83543120]

約数ペア:

[(1, 83543120), (2, 41771560), (4, 20885780), (5, 16708624), (8, 10442890), (10, 8354312), (16, 5221445), (20, 4177156), (40, 2088578), (80, 1044289)]