5655500140

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{256369}}^1$

素因数の和:257481

約数の個数: 24

約数和(自身を含む): 11887364160

約数和(自身を除く): 6231864020

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 4412, 5515, 11030, 22060, 256369, 512738, 1025476, 1281845, 2563690, 5127380, 282775007, 565550014, 1131100028, 1413875035, 2827750070, 5655500140]

約数ペア:

[(1, 5655500140), (2, 2827750070), (4, 1413875035), (5, 1131100028), (10, 565550014), (20, 282775007), (1103, 5127380), (2206, 2563690), (4412, 1281845), (5515, 1025476), (11030, 512738), (22060, 256369)]