80450681245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3331981}}^1$

素因数の和:3332436

約数の個数: 16

約数和(自身を含む): 105557189760

約数和(自身を除く): 25106508515

約数列:

[1, 5, 11, 55, 439, 2195, 4829, 24145, 3331981, 16659905, 36651791, 183258955, 1462739659, 7313698295, 16090136249, 80450681245]

約数ペア:

[(1, 80450681245), (5, 16090136249), (11, 7313698295), (55, 1462739659), (439, 183258955), (2195, 36651791), (4829, 16659905), (24145, 3331981)]