1940246060

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{708119}}^1$

素因数の和:708265

約数の個数: 24

約数和(自身を含む): 4104263520

約数和(自身を除く): 2164017460

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 708119, 1416238, 2832476, 3540595, 7081190, 14162380, 97012303, 194024606, 388049212, 485061515, 970123030, 1940246060]

約数ペア:

[(1, 1940246060), (2, 970123030), (4, 485061515), (5, 388049212), (10, 194024606), (20, 97012303), (137, 14162380), (274, 7081190), (548, 3540595), (685, 2832476), (1370, 1416238), (2740, 708119)]