80235190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1146217}}^1$

素因数の和:1146231

約数の個数: 16

約数和(自身を含む): 165055392

約数和(自身を除く): 84820202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1146217, 2292434, 5731085, 8023519, 11462170, 16047038, 40117595, 80235190]

約数ペア:

[(1, 80235190), (2, 40117595), (5, 16047038), (7, 11462170), (10, 8023519), (14, 5731085), (35, 2292434), (70, 1146217)]