2877772205

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 4723868160

約数和(自身を除く): 1846095955

約数列:

[1, 5, 7, 11, 19, 35, 43, 49, 55, 77, 95, 133, 209, 215, 245, 301, 385, 473, 539, 665, 817, 931, 1045, 1307, 1463, 1505, 2107, 2365, 2695, 3311, 4085, 4655, 5719, 6535, 7315, 8987, 9149, 10241, 10535, 14377, 16555, 23177, 24833, 28595, 40033, 44935, 45745, 51205, 56201, 62909, 64043, 71885, 100639, 115885, 124165, 173831, 200165, 273163, 281005, 314545, 320215, 393407, 440363, 503195, 618211, 704473, 869155, 1067819, 1216817, 1365815, 1912141, 1967035, 2201815, 2753849, 3091055, 3522365, 4327477, 5339095, 6084085, 7474733, 9560705, 11746009, 13384987, 13769245, 21637385, 30292339, 37373665, 52323131, 58730045, 66924935, 82222063, 151461695, 261615655, 411110315, 575554441, 2877772205]

約数ペア:

[(1, 2877772205), (5, 575554441), (7, 411110315), (11, 261615655), (19, 151461695), (35, 82222063), (43, 66924935), (49, 58730045), (55, 52323131), (77, 37373665), (95, 30292339), (133, 21637385), (209, 13769245), (215, 13384987), (245, 11746009), (301, 9560705), (385, 7474733), (473, 6084085), (539, 5339095), (665, 4327477), (817, 3522365), (931, 3091055), (1045, 2753849), (1307, 2201815), (1463, 1967035), (1505, 1912141), (2107, 1365815), (2365, 1216817), (2695, 1067819), (3311, 869155), (4085, 704473), (4655, 618211), (5719, 503195), (6535, 440363), (7315, 393407), (8987, 320215), (9149, 314545), (10241, 281005), (10535, 273163), (14377, 200165), (16555, 173831), (23177, 124165), (24833, 115885), (28595, 100639), (40033, 71885), (44935, 64043), (45745, 62909), (51205, 56201)]