2080880208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1367}}^1$

素因数の和:1454

約数の個数: 180

約数和(自身を含む): 6569338464

約数和(自身を除く): 4488458256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 961, 1023, 1116, 1364, 1367, 1488, 1584, 1922, 2046, 2232, 2728, 2734, 2883, 3069, 3844, 4092, 4101, 4464, 5456, 5468, 5766, 6138, 7688, 8184, 8202, 8649, 10571, 10936, 11532, 12276, 12303, 15037, 15376, 16368, 16404, 17298, 21142, 21872, 23064, 24552, 24606, 30074, 31713, 32808, 34596, 42284, 42377, 45111, 46128, 49104, 49212, 60148, 63426, 65616, 69192, 84568, 84754, 90222, 95139, 98424, 120296, 126852, 127131, 135333, 138384, 169136, 169508, 180444, 190278, 196848, 240592, 253704, 254262, 270666, 339016, 360888, 380556, 381393, 466147, 507408, 508524, 541332, 678032, 721776, 761112, 762786, 932294, 1017048, 1082664, 1313687, 1398441, 1522224, 1525572, 1864588, 2034096, 2165328, 2627374, 2796882, 3051144, 3729176, 3941061, 4195323, 5254748, 5593764, 6102288, 7458352, 7882122, 8390646, 10509496, 11187528, 11823183, 14450557, 15764244, 16781292, 21018992, 22375056, 23646366, 28901114, 31528488, 33562584, 43351671, 47292732, 57802228, 63056976, 67125168, 86703342, 94585464, 115604456, 130055013, 173406684, 189170928, 231208912, 260110026, 346813368, 520220052, 693626736, 1040440104, 2080880208]

約数ペア:

[(1, 2080880208), (2, 1040440104), (3, 693626736), (4, 520220052), (6, 346813368), (8, 260110026), (9, 231208912), (11, 189170928), (12, 173406684), (16, 130055013), (18, 115604456), (22, 94585464), (24, 86703342), (31, 67125168), (33, 63056976), (36, 57802228), (44, 47292732), (48, 43351671), (62, 33562584), (66, 31528488), (72, 28901114), (88, 23646366), (93, 22375056), (99, 21018992), (124, 16781292), (132, 15764244), (144, 14450557), (176, 11823183), (186, 11187528), (198, 10509496), (248, 8390646), (264, 7882122), (279, 7458352), (341, 6102288), (372, 5593764), (396, 5254748), (496, 4195323), (528, 3941061), (558, 3729176), (682, 3051144), (744, 2796882), (792, 2627374), (961, 2165328), (1023, 2034096), (1116, 1864588), (1364, 1525572), (1367, 1522224), (1488, 1398441), (1584, 1313687), (1922, 1082664), (2046, 1017048), (2232, 932294), (2728, 762786), (2734, 761112), (2883, 721776), (3069, 678032), (3844, 541332), (4092, 508524), (4101, 507408), (4464, 466147), (5456, 381393), (5468, 380556), (5766, 360888), (6138, 339016), (7688, 270666), (8184, 254262), (8202, 253704), (8649, 240592), (10571, 196848), (10936, 190278), (11532, 180444), (12276, 169508), (12303, 169136), (15037, 138384), (15376, 135333), (16368, 127131), (16404, 126852), (17298, 120296), (21142, 98424), (21872, 95139), (23064, 90222), (24552, 84754), (24606, 84568), (30074, 69192), (31713, 65616), (32808, 63426), (34596, 60148), (42284, 49212), (42377, 49104), (45111, 46128)]