80010745

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{661}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 98569152

約数和(自身を除く): 18558407

約数列:

[1, 5, 43, 215, 563, 661, 2815, 3305, 24209, 28423, 121045, 142115, 372143, 1860715, 16002149, 80010745]

約数ペア:

[(1, 80010745), (5, 16002149), (43, 1860715), (215, 372143), (563, 142115), (661, 121045), (2815, 28423), (3305, 24209)]