239202760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{260003}}^1$

素因数の和:260037

約数の個数: 32

約数和(自身を含む): 561608640

約数和(自身を除く): 322405880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 260003, 520006, 1040012, 1300015, 2080024, 2600030, 5200060, 5980069, 10400120, 11960138, 23920276, 29900345, 47840552, 59800690, 119601380, 239202760]

約数ペア:

[(1, 239202760), (2, 119601380), (4, 59800690), (5, 47840552), (8, 29900345), (10, 23920276), (20, 11960138), (23, 10400120), (40, 5980069), (46, 5200060), (92, 2600030), (115, 2080024), (184, 1300015), (230, 1040012), (460, 520006), (920, 260003)]