52002347920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7129}}^1\times {\mathrm{4799}}^1$

素因数の和:11960

約数の個数: 80

約数和(自身を含む): 127313280000

約数和(自身を除く): 75310932080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4799, 7129, 9598, 14258, 19196, 23995, 28516, 35645, 38392, 47990, 57032, 71290, 76784, 91181, 95980, 114064, 135451, 142580, 182362, 191960, 270902, 285160, 364724, 383920, 455905, 541804, 570320, 677255, 729448, 911810, 1083608, 1354510, 1458896, 1823620, 2167216, 2709020, 3647240, 5418040, 7294480, 10836080, 34212071, 68424142, 136848284, 171060355, 273696568, 342120710, 547393136, 650029349, 684241420, 1300058698, 1368482840, 2600117396, 2736965680, 3250146745, 5200234792, 6500293490, 10400469584, 13000586980, 26001173960, 52002347920]

約数ペア:

[(1, 52002347920), (2, 26001173960), (4, 13000586980), (5, 10400469584), (8, 6500293490), (10, 5200234792), (16, 3250146745), (19, 2736965680), (20, 2600117396), (38, 1368482840), (40, 1300058698), (76, 684241420), (80, 650029349), (95, 547393136), (152, 342120710), (190, 273696568), (304, 171060355), (380, 136848284), (760, 68424142), (1520, 34212071), (4799, 10836080), (7129, 7294480), (9598, 5418040), (14258, 3647240), (19196, 2709020), (23995, 2167216), (28516, 1823620), (35645, 1458896), (38392, 1354510), (47990, 1083608), (57032, 911810), (71290, 729448), (76784, 677255), (91181, 570320), (95980, 541804), (114064, 455905), (135451, 383920), (142580, 364724), (182362, 285160), (191960, 270902)]