2595820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 5506704

約数和(自身を除く): 2910884

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1213, 2140, 2426, 4852, 6065, 12130, 24260, 129791, 259582, 519164, 648955, 1297910, 2595820]

約数ペア:

[(1, 2595820), (2, 1297910), (4, 648955), (5, 519164), (10, 259582), (20, 129791), (107, 24260), (214, 12130), (428, 6065), (535, 4852), (1070, 2426), (1213, 2140)]