137352760

素因数分解:

$2^3\times 5^1\times {\mathrm{3433819}}^1$

素因数の和:3433830

約数の個数: 16

約数和(自身を含む): 309043800

約数和(自身を除く): 171691040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3433819, 6867638, 13735276, 17169095, 27470552, 34338190, 68676380, 137352760]

約数ペア:

[(1, 137352760), (2, 68676380), (4, 34338190), (5, 27470552), (8, 17169095), (10, 13735276), (20, 6867638), (40, 3433819)]