82794580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 198640512

約数和(自身を除く): 115845932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 67, 82, 110, 134, 137, 164, 205, 220, 268, 274, 335, 410, 451, 548, 670, 685, 737, 820, 902, 1340, 1370, 1474, 1507, 1804, 2255, 2740, 2747, 2948, 3014, 3685, 4510, 5494, 5617, 6028, 7370, 7535, 9020, 9179, 10988, 11234, 13735, 14740, 15070, 18358, 22468, 27470, 28085, 30140, 30217, 36716, 45895, 54940, 56170, 60434, 61787, 91790, 100969, 112340, 120868, 123574, 151085, 183580, 201938, 247148, 302170, 308935, 376339, 403876, 504845, 604340, 617870, 752678, 1009690, 1235740, 1505356, 1881695, 2019380, 3763390, 4139729, 7526780, 8279458, 16558916, 20698645, 41397290, 82794580]

約数ペア:

[(1, 82794580), (2, 41397290), (4, 20698645), (5, 16558916), (10, 8279458), (11, 7526780), (20, 4139729), (22, 3763390), (41, 2019380), (44, 1881695), (55, 1505356), (67, 1235740), (82, 1009690), (110, 752678), (134, 617870), (137, 604340), (164, 504845), (205, 403876), (220, 376339), (268, 308935), (274, 302170), (335, 247148), (410, 201938), (451, 183580), (548, 151085), (670, 123574), (685, 120868), (737, 112340), (820, 100969), (902, 91790), (1340, 61787), (1370, 60434), (1474, 56170), (1507, 54940), (1804, 45895), (2255, 36716), (2740, 30217), (2747, 30140), (2948, 28085), (3014, 27470), (3685, 22468), (4510, 18358), (5494, 15070), (5617, 14740), (6028, 13735), (7370, 11234), (7535, 10988), (9020, 9179)]