11301520

素因数分解:

$2^4\times 5^1\times {\mathrm{141269}}^1$

素因数の和:141282

約数の個数: 20

約数和(自身を含む): 26276220

約数和(自身を除く): 14974700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 141269, 282538, 565076, 706345, 1130152, 1412690, 2260304, 2825380, 5650760, 11301520]

約数ペア:

[(1, 11301520), (2, 5650760), (4, 2825380), (5, 2260304), (8, 1412690), (10, 1130152), (16, 706345), (20, 565076), (40, 282538), (80, 141269)]