2080859968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:728

約数の個数: 112

約数和(自身を含む): 4690872000

約数和(自身を除く): 2610012032

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 227, 232, 319, 352, 449, 454, 464, 638, 704, 898, 908, 928, 1276, 1796, 1816, 1856, 2497, 2552, 3592, 3632, 4939, 4994, 5104, 6583, 7184, 7264, 9878, 9988, 10208, 13021, 13166, 14368, 14528, 19756, 19976, 20416, 26042, 26332, 28736, 39512, 39952, 52084, 52664, 72413, 79024, 79904, 101923, 104168, 105328, 143231, 144826, 158048, 159808, 203846, 208336, 210656, 286462, 289652, 316096, 407692, 416672, 421312, 572924, 579304, 815384, 833344, 1121153, 1145848, 1158608, 1630768, 2242306, 2291696, 2317216, 2955767, 3261536, 4484612, 4583392, 4634432, 5911534, 6523072, 8969224, 9166784, 11823068, 17938448, 23646136, 32513437, 35876896, 47292272, 65026874, 71753792, 94584544, 130053748, 189169088, 260107496, 520214992, 1040429984, 2080859968]

約数ペア:

[(1, 2080859968), (2, 1040429984), (4, 520214992), (8, 260107496), (11, 189169088), (16, 130053748), (22, 94584544), (29, 71753792), (32, 65026874), (44, 47292272), (58, 35876896), (64, 32513437), (88, 23646136), (116, 17938448), (176, 11823068), (227, 9166784), (232, 8969224), (319, 6523072), (352, 5911534), (449, 4634432), (454, 4583392), (464, 4484612), (638, 3261536), (704, 2955767), (898, 2317216), (908, 2291696), (928, 2242306), (1276, 1630768), (1796, 1158608), (1816, 1145848), (1856, 1121153), (2497, 833344), (2552, 815384), (3592, 579304), (3632, 572924), (4939, 421312), (4994, 416672), (5104, 407692), (6583, 316096), (7184, 289652), (7264, 286462), (9878, 210656), (9988, 208336), (10208, 203846), (13021, 159808), (13166, 158048), (14368, 144826), (14528, 143231), (19756, 105328), (19976, 104168), (20416, 101923), (26042, 79904), (26332, 79024), (28736, 72413), (39512, 52664), (39952, 52084)]