45540170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2557}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 88957008

約数和(自身を除く): 43416838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2557, 3562, 5114, 8905, 12785, 17810, 25570, 33241, 66482, 166205, 332410, 350309, 700618, 1751545, 3503090, 4554017, 9108034, 22770085, 45540170]

約数ペア:

[(1, 45540170), (2, 22770085), (5, 9108034), (10, 4554017), (13, 3503090), (26, 1751545), (65, 700618), (130, 350309), (137, 332410), (274, 166205), (685, 66482), (1370, 33241), (1781, 25570), (2557, 17810), (3562, 12785), (5114, 8905)]