11544880

素因数分解:

$2^4\times 5^1\times {\mathrm{144311}}^1$

素因数の和:144324

約数の個数: 20

約数和(自身を含む): 26842032

約数和(自身を除く): 15297152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 144311, 288622, 577244, 721555, 1154488, 1443110, 2308976, 2886220, 5772440, 11544880]

約数ペア:

[(1, 11544880), (2, 5772440), (4, 2886220), (5, 2308976), (8, 1443110), (10, 1154488), (16, 721555), (20, 577244), (40, 288622), (80, 144311)]