32660080

素因数分解:

$2^4\times 5^1\times {\mathrm{408251}}^1$

素因数の和:408264

約数の個数: 20

約数和(自身を含む): 75934872

約数和(自身を除く): 43274792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 408251, 816502, 1633004, 2041255, 3266008, 4082510, 6532016, 8165020, 16330040, 32660080]

約数ペア:

[(1, 32660080), (2, 16330040), (4, 8165020), (5, 6532016), (8, 4082510), (10, 3266008), (16, 2041255), (20, 1633004), (40, 816502), (80, 408251)]