22189120

素因数分解:

$2^6\times 5^1\times {\mathrm{69341}}^1$

素因数の和:69358

約数の個数: 28

約数和(自身を含む): 52838604

約数和(自身を除く): 30649484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 69341, 138682, 277364, 346705, 554728, 693410, 1109456, 1386820, 2218912, 2773640, 4437824, 5547280, 11094560, 22189120]

約数ペア:

[(1, 22189120), (2, 11094560), (4, 5547280), (5, 4437824), (8, 2773640), (10, 2218912), (16, 1386820), (20, 1109456), (32, 693410), (40, 554728), (64, 346705), (80, 277364), (160, 138682), (320, 69341)]