11578960

素因数分解:

$2^4\times 5^1\times {\mathrm{144737}}^1$

素因数の和:144750

約数の個数: 20

約数和(自身を含む): 26921268

約数和(自身を除く): 15342308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 144737, 289474, 578948, 723685, 1157896, 1447370, 2315792, 2894740, 5789480, 11578960]

約数ペア:

[(1, 11578960), (2, 5789480), (4, 2894740), (5, 2315792), (8, 1447370), (10, 1157896), (16, 723685), (20, 578948), (40, 289474), (80, 144737)]