2080865072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2923

約数の個数: 120

約数和(自身を含む): 4938694320

約数和(自身を除く): 2857829248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 121, 143, 176, 208, 232, 242, 286, 319, 377, 464, 484, 572, 638, 754, 968, 1144, 1276, 1508, 1573, 1936, 2288, 2552, 2851, 3016, 3146, 3509, 4147, 5104, 5702, 6032, 6292, 7018, 8294, 11404, 12584, 14036, 16588, 22808, 25168, 28072, 31361, 33176, 37063, 45616, 45617, 56144, 62722, 66352, 74126, 82679, 91234, 125444, 148252, 165358, 182468, 250888, 296504, 330716, 344971, 364936, 407693, 501776, 593008, 661432, 689942, 729872, 815386, 909469, 1074827, 1322864, 1379884, 1630772, 1818938, 2149654, 2759768, 3261544, 3637876, 4299308, 4484623, 5519536, 6523088, 7275752, 8598616, 8969246, 10004159, 11823097, 14551504, 17197232, 17938492, 20008318, 23646194, 35876984, 40016636, 47292388, 71753968, 80033272, 94584776, 130054067, 160066544, 189169552, 260108134, 520216268, 1040432536, 2080865072]

約数ペア:

[(1, 2080865072), (2, 1040432536), (4, 520216268), (8, 260108134), (11, 189169552), (13, 160066544), (16, 130054067), (22, 94584776), (26, 80033272), (29, 71753968), (44, 47292388), (52, 40016636), (58, 35876984), (88, 23646194), (104, 20008318), (116, 17938492), (121, 17197232), (143, 14551504), (176, 11823097), (208, 10004159), (232, 8969246), (242, 8598616), (286, 7275752), (319, 6523088), (377, 5519536), (464, 4484623), (484, 4299308), (572, 3637876), (638, 3261544), (754, 2759768), (968, 2149654), (1144, 1818938), (1276, 1630772), (1508, 1379884), (1573, 1322864), (1936, 1074827), (2288, 909469), (2552, 815386), (2851, 729872), (3016, 689942), (3146, 661432), (3509, 593008), (4147, 501776), (5104, 407693), (5702, 364936), (6032, 344971), (6292, 330716), (7018, 296504), (8294, 250888), (11404, 182468), (12584, 165358), (14036, 148252), (16588, 125444), (22808, 91234), (25168, 82679), (28072, 74126), (31361, 66352), (33176, 62722), (37063, 56144), (45616, 45617)]