2082537560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1669

約数の個数: 128

約数和(自身を含む): 5189400000

約数和(自身を除く): 3106862440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 61, 76, 95, 116, 122, 145, 152, 190, 232, 244, 290, 305, 380, 488, 551, 580, 610, 760, 1102, 1159, 1160, 1220, 1549, 1769, 2204, 2318, 2440, 2755, 3098, 3538, 4408, 4636, 5510, 5795, 6196, 7076, 7745, 8845, 9272, 11020, 11590, 12392, 14152, 15490, 17690, 22040, 23180, 29431, 30980, 33611, 35380, 44921, 46360, 58862, 61960, 67222, 70760, 89842, 94489, 117724, 134444, 147155, 168055, 179684, 188978, 224605, 235448, 268888, 294310, 336110, 359368, 377956, 449210, 472445, 588620, 672220, 755912, 853499, 898420, 944890, 1177240, 1344440, 1706998, 1795291, 1796840, 1889780, 2740181, 3413996, 3590582, 3779560, 4267495, 5480362, 6827992, 7181164, 8534990, 8976455, 10960724, 13700905, 14362328, 17069980, 17952910, 21921448, 27401810, 34139960, 35905820, 52063439, 54803620, 71811640, 104126878, 109607240, 208253756, 260317195, 416507512, 520634390, 1041268780, 2082537560]

約数ペア:

[(1, 2082537560), (2, 1041268780), (4, 520634390), (5, 416507512), (8, 260317195), (10, 208253756), (19, 109607240), (20, 104126878), (29, 71811640), (38, 54803620), (40, 52063439), (58, 35905820), (61, 34139960), (76, 27401810), (95, 21921448), (116, 17952910), (122, 17069980), (145, 14362328), (152, 13700905), (190, 10960724), (232, 8976455), (244, 8534990), (290, 7181164), (305, 6827992), (380, 5480362), (488, 4267495), (551, 3779560), (580, 3590582), (610, 3413996), (760, 2740181), (1102, 1889780), (1159, 1796840), (1160, 1795291), (1220, 1706998), (1549, 1344440), (1769, 1177240), (2204, 944890), (2318, 898420), (2440, 853499), (2755, 755912), (3098, 672220), (3538, 588620), (4408, 472445), (4636, 449210), (5510, 377956), (5795, 359368), (6196, 336110), (7076, 294310), (7745, 268888), (8845, 235448), (9272, 224605), (11020, 188978), (11590, 179684), (12392, 168055), (14152, 147155), (15490, 134444), (17690, 117724), (22040, 94489), (23180, 89842), (29431, 70760), (30980, 67222), (33611, 61960), (35380, 58862), (44921, 46360)]