117392080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112877}}^1$

素因数の和:112903

約数の個数: 40

約数和(自身を含む): 293934312

約数和(自身を除く): 176542232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 112877, 225754, 451508, 564385, 903016, 1128770, 1467401, 1806032, 2257540, 2934802, 4515080, 5869604, 7337005, 9030160, 11739208, 14674010, 23478416, 29348020, 58696040, 117392080]

約数ペア:

[(1, 117392080), (2, 58696040), (4, 29348020), (5, 23478416), (8, 14674010), (10, 11739208), (13, 9030160), (16, 7337005), (20, 5869604), (26, 4515080), (40, 2934802), (52, 2257540), (65, 1806032), (80, 1467401), (104, 1128770), (130, 903016), (208, 564385), (260, 451508), (520, 225754), (1040, 112877)]