4080911056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 8329466880

約数和(自身を除く): 4248555824

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 97, 118, 164, 194, 236, 328, 388, 472, 656, 776, 944, 1087, 1552, 2174, 2419, 3977, 4348, 4838, 5723, 7954, 8696, 9676, 11446, 15908, 17392, 19352, 22892, 31816, 38704, 44567, 45784, 63632, 64133, 89134, 91568, 105439, 128266, 178268, 210878, 234643, 256532, 356536, 421756, 469286, 513064, 713072, 843512, 938572, 1026128, 1687024, 1877144, 2629453, 3754288, 4322999, 5258906, 6220901, 8645998, 10517812, 12441802, 17291996, 21035624, 24883604, 34583992, 42071248, 49767208, 69167984, 99534416, 255056941, 510113882, 1020227764, 2040455528, 4080911056]

約数ペア:

[(1, 4080911056), (2, 2040455528), (4, 1020227764), (8, 510113882), (16, 255056941), (41, 99534416), (59, 69167984), (82, 49767208), (97, 42071248), (118, 34583992), (164, 24883604), (194, 21035624), (236, 17291996), (328, 12441802), (388, 10517812), (472, 8645998), (656, 6220901), (776, 5258906), (944, 4322999), (1087, 3754288), (1552, 2629453), (2174, 1877144), (2419, 1687024), (3977, 1026128), (4348, 938572), (4838, 843512), (5723, 713072), (7954, 513064), (8696, 469286), (9676, 421756), (11446, 356536), (15908, 256532), (17392, 234643), (19352, 210878), (22892, 178268), (31816, 128266), (38704, 105439), (44567, 91568), (45784, 89134), (63632, 64133)]