12082000900

素因数分解:

$2^2\times 5^2\times {\mathrm{120820009}}^1$

素因数の和:120820023

約数の個数: 18

約数和(自身を含む): 26217942170

約数和(自身を除く): 14135941270

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 120820009, 241640018, 483280036, 604100045, 1208200090, 2416400180, 3020500225, 6041000450, 12082000900]

約数ペア:

[(1, 12082000900), (2, 6041000450), (4, 3020500225), (5, 2416400180), (10, 1208200090), (20, 604100045), (25, 483280036), (50, 241640018), (100, 120820009)]