5040440

素因数分解:

$2^3\times 5^1\times {\mathrm{126011}}^1$

素因数の和:126022

約数の個数: 16

約数和(自身を含む): 11341080

約数和(自身を除く): 6300640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 126011, 252022, 504044, 630055, 1008088, 1260110, 2520220, 5040440]

約数ペア:

[(1, 5040440), (2, 2520220), (4, 1260110), (5, 1008088), (8, 630055), (10, 504044), (20, 252022), (40, 126011)]