190450874965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{56123}}^1$

素因数の和:56278

約数の個数: 64

約数和(自身を含む): 270871485696

約数和(自身を除く): 80420610731

約数列:

[1, 5, 13, 17, 37, 65, 83, 85, 185, 221, 415, 481, 629, 1079, 1105, 1411, 2405, 3071, 3145, 5395, 7055, 8177, 15355, 18343, 39923, 40885, 52207, 56123, 91715, 199615, 261035, 280615, 678691, 729599, 954091, 2076551, 3393455, 3647995, 4658209, 4770455, 10382755, 12403183, 23291045, 26995163, 35301367, 60556717, 62015915, 79189553, 134975815, 172353733, 176506835, 302783585, 395947765, 458917771, 861768665, 1029464189, 2240598529, 2294588855, 2930013461, 5147320945, 11202992645, 14650067305, 38090174993, 190450874965]

約数ペア:

[(1, 190450874965), (5, 38090174993), (13, 14650067305), (17, 11202992645), (37, 5147320945), (65, 2930013461), (83, 2294588855), (85, 2240598529), (185, 1029464189), (221, 861768665), (415, 458917771), (481, 395947765), (629, 302783585), (1079, 176506835), (1105, 172353733), (1411, 134975815), (2405, 79189553), (3071, 62015915), (3145, 60556717), (5395, 35301367), (7055, 26995163), (8177, 23291045), (15355, 12403183), (18343, 10382755), (39923, 4770455), (40885, 4658209), (52207, 3647995), (56123, 3393455), (91715, 2076551), (199615, 954091), (261035, 729599), (280615, 678691)]