2244560

素因数分解:

$2^4\times 5^1\times {\mathrm{28057}}^1$

素因数の和:28070

約数の個数: 20

約数和(自身を含む): 5218788

約数和(自身を除く): 2974228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28057, 56114, 112228, 140285, 224456, 280570, 448912, 561140, 1122280, 2244560]

約数ペア:

[(1, 2244560), (2, 1122280), (4, 561140), (5, 448912), (8, 280570), (10, 224456), (16, 140285), (20, 112228), (40, 56114), (80, 28057)]