80883190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{425701}}^1$

素因数の和:425727

約数の個数: 16

約数和(自身を含む): 153252720

約数和(自身を除く): 72369530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 425701, 851402, 2128505, 4257010, 8088319, 16176638, 40441595, 80883190]

約数ペア:

[(1, 80883190), (2, 40441595), (5, 16176638), (10, 8088319), (19, 4257010), (38, 2128505), (95, 851402), (190, 425701)]