11563040

素因数分解:

$2^5\times 5^1\times {\mathrm{72269}}^1$

素因数の和:72284

約数の個数: 24

約数和(自身を含む): 27318060

約数和(自身を除く): 15755020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 72269, 144538, 289076, 361345, 578152, 722690, 1156304, 1445380, 2312608, 2890760, 5781520, 11563040]

約数ペア:

[(1, 11563040), (2, 5781520), (4, 2890760), (5, 2312608), (8, 1445380), (10, 1156304), (16, 722690), (20, 578152), (32, 361345), (40, 289076), (80, 144538), (160, 72269)]