40808844245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1\times {\mathrm{4409}}^1$

素因数の和:5645

約数の個数: 32

約数和(自身を含む): 53201111040

約数和(自身を除く): 12392266795

約数列:

[1, 5, 13, 65, 131, 655, 1087, 1703, 4409, 5435, 8515, 14131, 22045, 57317, 70655, 142397, 286585, 577579, 711985, 1851161, 2887895, 4792583, 7508527, 9255805, 23962915, 37542635, 62303579, 311517895, 627828373, 3139141865, 8161768849, 40808844245]

約数ペア:

[(1, 40808844245), (5, 8161768849), (13, 3139141865), (65, 627828373), (131, 311517895), (655, 62303579), (1087, 37542635), (1703, 23962915), (4409, 9255805), (5435, 7508527), (8515, 4792583), (14131, 2887895), (22045, 1851161), (57317, 711985), (70655, 577579), (142397, 286585)]