137139740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{50051}}^1$

素因数の和:50197

約数の個数: 24

約数和(自身を含む): 290101392

約数和(自身を除く): 152961652

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 50051, 100102, 200204, 250255, 500510, 1001020, 6856987, 13713974, 27427948, 34284935, 68569870, 137139740]

約数ペア:

[(1, 137139740), (2, 68569870), (4, 34284935), (5, 27427948), (10, 13713974), (20, 6856987), (137, 1001020), (274, 500510), (548, 250255), (685, 200204), (1370, 100102), (2740, 50051)]