11642080

素因数分解:

$2^5\times 5^1\times {\mathrm{72763}}^1$

素因数の和:72778

約数の個数: 24

約数和(自身を含む): 27504792

約数和(自身を除く): 15862712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 72763, 145526, 291052, 363815, 582104, 727630, 1164208, 1455260, 2328416, 2910520, 5821040, 11642080]

約数ペア:

[(1, 11642080), (2, 5821040), (4, 2910520), (5, 2328416), (8, 1455260), (10, 1164208), (16, 727630), (20, 582104), (32, 363815), (40, 291052), (80, 145526), (160, 72763)]