80773370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{425123}}^1$

素因数の和:425149

約数の個数: 16

約数和(自身を含む): 153044640

約数和(自身を除く): 72271270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 425123, 850246, 2125615, 4251230, 8077337, 16154674, 40386685, 80773370]

約数ペア:

[(1, 80773370), (2, 40386685), (5, 16154674), (10, 8077337), (19, 4251230), (38, 2125615), (95, 850246), (190, 425123)]