80004848

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9277}}^1$

素因数の和:9310

約数の個数: 60

約数和(自身を含む): 196730712

約数和(自身を除く): 116725864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 9277, 18554, 37108, 64939, 74216, 102047, 129878, 148432, 204094, 259756, 408188, 454573, 519512, 714329, 816376, 909146, 1039024, 1428658, 1632752, 1818292, 2857316, 3636584, 5000303, 5714632, 7273168, 10000606, 11429264, 20001212, 40002424, 80004848]

約数ペア:

[(1, 80004848), (2, 40002424), (4, 20001212), (7, 11429264), (8, 10000606), (11, 7273168), (14, 5714632), (16, 5000303), (22, 3636584), (28, 2857316), (44, 1818292), (49, 1632752), (56, 1428658), (77, 1039024), (88, 909146), (98, 816376), (112, 714329), (154, 519512), (176, 454573), (196, 408188), (308, 259756), (392, 204094), (539, 148432), (616, 129878), (784, 102047), (1078, 74216), (1232, 64939), (2156, 37108), (4312, 18554), (8624, 9277)]