10996640

素因数分解:

$2^5\times 5^1\times {\mathrm{68729}}^1$

素因数の和:68744

約数の個数: 24

約数和(自身を含む): 25979940

約数和(自身を除く): 14983300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 68729, 137458, 274916, 343645, 549832, 687290, 1099664, 1374580, 2199328, 2749160, 5498320, 10996640]

約数ペア:

[(1, 10996640), (2, 5498320), (4, 2749160), (5, 2199328), (8, 1374580), (10, 1099664), (16, 687290), (20, 549832), (32, 343645), (40, 274916), (80, 137458), (160, 68729)]