2550148784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1811}}^1$

素因数の和:2034

約数の個数: 80

約数和(自身を含む): 5435652096

約数和(自身を除く): 2885503312

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 167, 248, 272, 334, 496, 527, 668, 1054, 1336, 1811, 2108, 2672, 2839, 3622, 4216, 5177, 5678, 7244, 8432, 10354, 11356, 14488, 20708, 22712, 28976, 30787, 41416, 45424, 56141, 61574, 82832, 88009, 112282, 123148, 176018, 224564, 246296, 302437, 352036, 449128, 492592, 604874, 704072, 898256, 954397, 1209748, 1408144, 1908794, 2419496, 3817588, 4838992, 5141429, 7635176, 9375547, 10282858, 15270352, 18751094, 20565716, 37502188, 41131432, 75004376, 82262864, 150008752, 159384299, 318768598, 637537196, 1275074392, 2550148784]

約数ペア:

[(1, 2550148784), (2, 1275074392), (4, 637537196), (8, 318768598), (16, 159384299), (17, 150008752), (31, 82262864), (34, 75004376), (62, 41131432), (68, 37502188), (124, 20565716), (136, 18751094), (167, 15270352), (248, 10282858), (272, 9375547), (334, 7635176), (496, 5141429), (527, 4838992), (668, 3817588), (1054, 2419496), (1336, 1908794), (1811, 1408144), (2108, 1209748), (2672, 954397), (2839, 898256), (3622, 704072), (4216, 604874), (5177, 492592), (5678, 449128), (7244, 352036), (8432, 302437), (10354, 246296), (11356, 224564), (14488, 176018), (20708, 123148), (22712, 112282), (28976, 88009), (30787, 82832), (41416, 61574), (45424, 56141)]