5240260

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 11047680

約数和(自身を除く): 5807420

約数列:

[1, 2, 4, 5, 10, 20, 479, 547, 958, 1094, 1916, 2188, 2395, 2735, 4790, 5470, 9580, 10940, 262013, 524026, 1048052, 1310065, 2620130, 5240260]

約数ペア:

[(1, 5240260), (2, 2620130), (4, 1310065), (5, 1048052), (10, 524026), (20, 262013), (479, 10940), (547, 9580), (958, 5470), (1094, 4790), (1916, 2735), (2188, 2395)]