57303080

素因数分解:

$2^3\times 5^1\times {\mathrm{1432577}}^1$

素因数の和:1432588

約数の個数: 16

約数和(自身を含む): 128932020

約数和(自身を除く): 71628940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1432577, 2865154, 5730308, 7162885, 11460616, 14325770, 28651540, 57303080]

約数ペア:

[(1, 57303080), (2, 28651540), (4, 14325770), (5, 11460616), (8, 7162885), (10, 5730308), (20, 2865154), (40, 1432577)]