2247192160

素因数分解:

$2^5\times 5^1\times {\mathrm{641}}^1\times {\mathrm{21911}}^1$

素因数の和:22567

約数の個数: 48

約数和(自身を含む): 5317516512

約数和(自身を除く): 3070324352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 641, 1282, 2564, 3205, 5128, 6410, 10256, 12820, 20512, 21911, 25640, 43822, 51280, 87644, 102560, 109555, 175288, 219110, 350576, 438220, 701152, 876440, 1752880, 3505760, 14044951, 28089902, 56179804, 70224755, 112359608, 140449510, 224719216, 280899020, 449438432, 561798040, 1123596080, 2247192160]

約数ペア:

[(1, 2247192160), (2, 1123596080), (4, 561798040), (5, 449438432), (8, 280899020), (10, 224719216), (16, 140449510), (20, 112359608), (32, 70224755), (40, 56179804), (80, 28089902), (160, 14044951), (641, 3505760), (1282, 1752880), (2564, 876440), (3205, 701152), (5128, 438220), (6410, 350576), (10256, 219110), (12820, 175288), (20512, 109555), (21911, 102560), (25640, 87644), (43822, 51280)]