85355960

素因数分解:

$2^3\times 5^1\times {\mathrm{2133899}}^1$

素因数の和:2133910

約数の個数: 16

約数和(自身を含む): 192051000

約数和(自身を除く): 106695040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2133899, 4267798, 8535596, 10669495, 17071192, 21338990, 42677980, 85355960]

約数ペア:

[(1, 85355960), (2, 42677980), (4, 21338990), (5, 17071192), (8, 10669495), (10, 8535596), (20, 4267798), (40, 2133899)]