2466702920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{17911}}^1$

素因数の和:18246

約数の個数: 64

約数和(自身を含む): 6074317440

約数和(自身を除く): 3607614520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 313, 440, 626, 1252, 1565, 2504, 3130, 3443, 6260, 6886, 12520, 13772, 17215, 17911, 27544, 34430, 35822, 68860, 71644, 89555, 137720, 143288, 179110, 197021, 358220, 394042, 716440, 788084, 985105, 1576168, 1970210, 3940420, 5606143, 7880840, 11212286, 22424572, 28030715, 44849144, 56061430, 61667573, 112122860, 123335146, 224245720, 246670292, 308337865, 493340584, 616675730, 1233351460, 2466702920]

約数ペア:

[(1, 2466702920), (2, 1233351460), (4, 616675730), (5, 493340584), (8, 308337865), (10, 246670292), (11, 224245720), (20, 123335146), (22, 112122860), (40, 61667573), (44, 56061430), (55, 44849144), (88, 28030715), (110, 22424572), (220, 11212286), (313, 7880840), (440, 5606143), (626, 3940420), (1252, 1970210), (1565, 1576168), (2504, 985105), (3130, 788084), (3443, 716440), (6260, 394042), (6886, 358220), (12520, 197021), (13772, 179110), (17215, 143288), (17911, 137720), (27544, 89555), (34430, 71644), (35822, 68860)]