922205090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{112877}}^1$

素因数の和:112946

約数の個数: 32

約数和(自身を含む): 1787987520

約数和(自身を除く): 865782430

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 112877, 225754, 564385, 1128770, 2144663, 4289326, 4853711, 9707422, 10723315, 21446630, 24268555, 48537110, 92220509, 184441018, 461102545, 922205090]

約数ペア:

[(1, 922205090), (2, 461102545), (5, 184441018), (10, 92220509), (19, 48537110), (38, 24268555), (43, 21446630), (86, 10723315), (95, 9707422), (190, 4853711), (215, 4289326), (430, 2144663), (817, 1128770), (1634, 564385), (4085, 225754), (8170, 112877)]