1327510160

素因数分解:

$2^4\times 5^1\times {\mathrm{16593877}}^1$

素因数の和:16593890

約数の個数: 20

約数和(自身を含む): 3086461308

約数和(自身を除く): 1758951148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16593877, 33187754, 66375508, 82969385, 132751016, 165938770, 265502032, 331877540, 663755080, 1327510160]

約数ペア:

[(1, 1327510160), (2, 663755080), (4, 331877540), (5, 265502032), (8, 165938770), (10, 132751016), (16, 82969385), (20, 66375508), (40, 33187754), (80, 16593877)]