55242560

素因数分解:

$2^6\times 5^1\times {\mathrm{172633}}^1$

素因数の和:172650

約数の個数: 28

約数和(自身を含む): 131547108

約数和(自身を除く): 76304548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 172633, 345266, 690532, 863165, 1381064, 1726330, 2762128, 3452660, 5524256, 6905320, 11048512, 13810640, 27621280, 55242560]

約数ペア:

[(1, 55242560), (2, 27621280), (4, 13810640), (5, 11048512), (8, 6905320), (10, 5524256), (16, 3452660), (20, 2762128), (32, 1726330), (40, 1381064), (64, 863165), (80, 690532), (160, 345266), (320, 172633)]