2080990824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 5804697600

約数和(自身を除く): 3723706776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 113, 132, 158, 226, 237, 264, 316, 339, 452, 474, 632, 678, 869, 883, 904, 948, 1243, 1356, 1738, 1766, 1896, 2486, 2607, 2649, 2712, 3476, 3532, 3729, 4972, 5214, 5298, 6952, 7064, 7458, 8927, 9713, 9944, 10428, 10596, 14916, 17854, 19426, 20856, 21192, 26781, 29139, 29832, 35708, 38852, 53562, 58278, 69757, 71416, 77704, 98197, 99779, 107124, 116556, 139514, 196394, 199558, 209271, 214248, 233112, 279028, 294591, 299337, 392788, 399116, 418542, 558056, 589182, 598674, 767327, 785576, 798232, 837084, 1097569, 1178364, 1197348, 1534654, 1674168, 2195138, 2301981, 2356728, 2394696, 3069308, 3292707, 4390276, 4603962, 6138616, 6585414, 7882541, 8780552, 9207924, 13170828, 15765082, 18415848, 23647623, 26341656, 31530164, 47295246, 63060328, 86707951, 94590492, 173415902, 189180984, 260123853, 346831804, 520247706, 693663608, 1040495412, 2080990824]

約数ペア:

[(1, 2080990824), (2, 1040495412), (3, 693663608), (4, 520247706), (6, 346831804), (8, 260123853), (11, 189180984), (12, 173415902), (22, 94590492), (24, 86707951), (33, 63060328), (44, 47295246), (66, 31530164), (79, 26341656), (88, 23647623), (113, 18415848), (132, 15765082), (158, 13170828), (226, 9207924), (237, 8780552), (264, 7882541), (316, 6585414), (339, 6138616), (452, 4603962), (474, 4390276), (632, 3292707), (678, 3069308), (869, 2394696), (883, 2356728), (904, 2301981), (948, 2195138), (1243, 1674168), (1356, 1534654), (1738, 1197348), (1766, 1178364), (1896, 1097569), (2486, 837084), (2607, 798232), (2649, 785576), (2712, 767327), (3476, 598674), (3532, 589182), (3729, 558056), (4972, 418542), (5214, 399116), (5298, 392788), (6952, 299337), (7064, 294591), (7458, 279028), (8927, 233112), (9713, 214248), (9944, 209271), (10428, 199558), (10596, 196394), (14916, 139514), (17854, 116556), (19426, 107124), (20856, 99779), (21192, 98197), (26781, 77704), (29139, 71416), (29832, 69757), (35708, 58278), (38852, 53562)]