137414560

素因数分解:

$2^5\times 5^1\times {\mathrm{858841}}^1$

素因数の和:858856

約数の個数: 24

約数和(自身を含む): 324642276

約数和(自身を除く): 187227716

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 858841, 1717682, 3435364, 4294205, 6870728, 8588410, 13741456, 17176820, 27482912, 34353640, 68707280, 137414560]

約数ペア:

[(1, 137414560), (2, 68707280), (4, 34353640), (5, 27482912), (8, 17176820), (10, 13741456), (16, 8588410), (20, 6870728), (32, 4294205), (40, 3435364), (80, 1717682), (160, 858841)]