57827020

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{7283}}^1$

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 121759344

約数和(自身を除く): 63932324

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 7283, 7940, 14566, 29132, 36415, 72830, 145660, 2891351, 5782702, 11565404, 14456755, 28913510, 57827020]

約数ペア:

[(1, 57827020), (2, 28913510), (4, 14456755), (5, 11565404), (10, 5782702), (20, 2891351), (397, 145660), (794, 72830), (1588, 36415), (1985, 29132), (3970, 14566), (7283, 7940)]