82816403045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{409081}}^1$

素因数の和:411236

約数の個数: 16

約数和(自身を含む): 104659538880

約数和(自身を除く): 21843135835

約数列:

[1, 5, 19, 95, 2131, 10655, 40489, 202445, 409081, 2045405, 7772539, 38862695, 871751611, 4358758055, 16563280609, 82816403045]

約数ペア:

[(1, 82816403045), (5, 16563280609), (19, 4358758055), (95, 871751611), (2131, 38862695), (10655, 7772539), (40489, 2045405), (202445, 409081)]