32340080

素因数分解:

$2^4\times 5^1\times {\mathrm{404251}}^1$

素因数の和:404264

約数の個数: 20

約数和(自身を含む): 75190872

約数和(自身を除く): 42850792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 404251, 808502, 1617004, 2021255, 3234008, 4042510, 6468016, 8085020, 16170040, 32340080]

約数ペア:

[(1, 32340080), (2, 16170040), (4, 8085020), (5, 6468016), (8, 4042510), (10, 3234008), (16, 2021255), (20, 1617004), (40, 808502), (80, 404251)]