22505798128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{9187}}^1$

素因数の和:9686

約数の個数: 80

約数和(自身を含む): 49218278400

約数和(自身を除く): 26712480272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 449, 496, 682, 898, 1364, 1796, 2728, 3592, 4939, 5456, 7184, 9187, 9878, 13919, 18374, 19756, 27838, 36748, 39512, 55676, 73496, 79024, 101057, 111352, 146992, 153109, 202114, 222704, 284797, 306218, 404228, 569594, 612436, 808456, 1139188, 1224872, 1616912, 2278376, 2449744, 3132767, 4124963, 4556752, 6265534, 8249926, 12531068, 16499852, 25062136, 32999704, 45374593, 50124272, 65999408, 90749186, 127873853, 181498372, 255747706, 362996744, 511495412, 725993488, 1022990824, 1406612383, 2045981648, 2813224766, 5626449532, 11252899064, 22505798128]

約数ペア:

[(1, 22505798128), (2, 11252899064), (4, 5626449532), (8, 2813224766), (11, 2045981648), (16, 1406612383), (22, 1022990824), (31, 725993488), (44, 511495412), (62, 362996744), (88, 255747706), (124, 181498372), (176, 127873853), (248, 90749186), (341, 65999408), (449, 50124272), (496, 45374593), (682, 32999704), (898, 25062136), (1364, 16499852), (1796, 12531068), (2728, 8249926), (3592, 6265534), (4939, 4556752), (5456, 4124963), (7184, 3132767), (9187, 2449744), (9878, 2278376), (13919, 1616912), (18374, 1224872), (19756, 1139188), (27838, 808456), (36748, 612436), (39512, 569594), (55676, 404228), (73496, 306218), (79024, 284797), (101057, 222704), (111352, 202114), (146992, 153109)]