5040920

素因数分解:

$2^3\times 5^1\times {\mathrm{126023}}^1$

素因数の和:126034

約数の個数: 16

約数和(自身を含む): 11342160

約数和(自身を除く): 6301240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 126023, 252046, 504092, 630115, 1008184, 1260230, 2520460, 5040920]

約数ペア:

[(1, 5040920), (2, 2520460), (4, 1260230), (5, 1008184), (8, 630115), (10, 504092), (20, 252046), (40, 126023)]