2827546180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{49939}}^1$

素因数の和:50116

約数の個数: 48

約数和(自身を含む): 6292440000

約数和(自身を除く): 3464893820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1490, 2831, 2980, 5662, 11324, 14155, 28310, 49939, 56620, 99878, 199756, 249695, 499390, 948841, 998780, 1897682, 3795364, 4744205, 7440911, 9488410, 14881822, 18976820, 29763644, 37204555, 74409110, 141377309, 148818220, 282754618, 565509236, 706886545, 1413773090, 2827546180]

約数ペア:

[(1, 2827546180), (2, 1413773090), (4, 706886545), (5, 565509236), (10, 282754618), (19, 148818220), (20, 141377309), (38, 74409110), (76, 37204555), (95, 29763644), (149, 18976820), (190, 14881822), (298, 9488410), (380, 7440911), (596, 4744205), (745, 3795364), (1490, 1897682), (2831, 998780), (2980, 948841), (5662, 499390), (11324, 249695), (14155, 199756), (28310, 99878), (49939, 56620)]