80795030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{425237}}^1$

素因数の和:425263

約数の個数: 16

約数和(自身を含む): 153085680

約数和(自身を除く): 72290650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 425237, 850474, 2126185, 4252370, 8079503, 16159006, 40397515, 80795030]

約数ペア:

[(1, 80795030), (2, 40397515), (5, 16159006), (10, 8079503), (19, 4252370), (38, 2126185), (95, 850474), (190, 425237)]