11685920

素因数分解:

$2^5\times 5^1\times {\mathrm{73037}}^1$

素因数の和:73052

約数の個数: 24

約数和(自身を含む): 27608364

約数和(自身を除く): 15922444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 73037, 146074, 292148, 365185, 584296, 730370, 1168592, 1460740, 2337184, 2921480, 5842960, 11685920]

約数ペア:

[(1, 11685920), (2, 5842960), (4, 2921480), (5, 2337184), (8, 1460740), (10, 1168592), (16, 730370), (20, 584296), (32, 365185), (40, 292148), (80, 146074), (160, 73037)]