80741705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1709}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 105883200

約数和(自身を除く): 25141495

約数列:

[1, 5, 11, 55, 859, 1709, 4295, 8545, 9449, 18799, 47245, 93995, 1468031, 7340155, 16148341, 80741705]

約数ペア:

[(1, 80741705), (5, 16148341), (11, 7340155), (55, 1468031), (859, 93995), (1709, 47245), (4295, 18799), (8545, 9449)]