54306880

素因数分解:

$2^6\times 5^1\times {\mathrm{169709}}^1$

素因数の和:169726

約数の個数: 28

約数和(自身を含む): 129319020

約数和(自身を除く): 75012140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 169709, 339418, 678836, 848545, 1357672, 1697090, 2715344, 3394180, 5430688, 6788360, 10861376, 13576720, 27153440, 54306880]

約数ペア:

[(1, 54306880), (2, 27153440), (4, 13576720), (5, 10861376), (8, 6788360), (10, 5430688), (16, 3394180), (20, 2715344), (32, 1697090), (40, 1357672), (64, 848545), (80, 678836), (160, 339418), (320, 169709)]