8052860

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2939}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 17040240

約数和(自身を除く): 8987380

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 2939, 5878, 11756, 14695, 29390, 58780, 402643, 805286, 1610572, 2013215, 4026430, 8052860]

約数ペア:

[(1, 8052860), (2, 4026430), (4, 2013215), (5, 1610572), (10, 805286), (20, 402643), (137, 58780), (274, 29390), (548, 14695), (685, 11756), (1370, 5878), (2740, 2939)]