22409120

素因数分解:

$2^5\times 5^1\times {\mathrm{140057}}^1$

素因数の和:140072

約数の個数: 24

約数和(自身を含む): 52941924

約数和(自身を除く): 30532804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 140057, 280114, 560228, 700285, 1120456, 1400570, 2240912, 2801140, 4481824, 5602280, 11204560, 22409120]

約数ペア:

[(1, 22409120), (2, 11204560), (4, 5602280), (5, 4481824), (8, 2801140), (10, 2240912), (16, 1400570), (20, 1120456), (32, 700285), (40, 560228), (80, 280114), (160, 140057)]