12370294420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{3191}}^1$

素因数の和:3541

約数の個数: 96

約数和(自身を含む): 28880603136

約数和(自身を除く): 16510308716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 263, 268, 335, 526, 670, 737, 1052, 1315, 1340, 1474, 2630, 2893, 2948, 3191, 3685, 5260, 5786, 6382, 7370, 11572, 12764, 14465, 14740, 15955, 17621, 28930, 31910, 35101, 35242, 57860, 63820, 70202, 70484, 88105, 140404, 175505, 176210, 193831, 213797, 351010, 352420, 387662, 427594, 702020, 775324, 839233, 855188, 969155, 1068985, 1678466, 1938310, 2137970, 2351767, 3356932, 3876620, 4196165, 4275940, 4703534, 8392330, 9231563, 9407068, 11758835, 16784660, 18463126, 23517670, 36926252, 46157815, 47035340, 56228611, 92315630, 112457222, 184631260, 224914444, 281143055, 562286110, 618514721, 1124572220, 1237029442, 2474058884, 3092573605, 6185147210, 12370294420]

約数ペア:

[(1, 12370294420), (2, 6185147210), (4, 3092573605), (5, 2474058884), (10, 1237029442), (11, 1124572220), (20, 618514721), (22, 562286110), (44, 281143055), (55, 224914444), (67, 184631260), (110, 112457222), (134, 92315630), (220, 56228611), (263, 47035340), (268, 46157815), (335, 36926252), (526, 23517670), (670, 18463126), (737, 16784660), (1052, 11758835), (1315, 9407068), (1340, 9231563), (1474, 8392330), (2630, 4703534), (2893, 4275940), (2948, 4196165), (3191, 3876620), (3685, 3356932), (5260, 2351767), (5786, 2137970), (6382, 1938310), (7370, 1678466), (11572, 1068985), (12764, 969155), (14465, 855188), (14740, 839233), (15955, 775324), (17621, 702020), (28930, 427594), (31910, 387662), (35101, 352420), (35242, 351010), (57860, 213797), (63820, 193831), (70202, 176210), (70484, 175505), (88105, 140404)]