2008956830485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{7561}}^1$

素因数の和:7903

約数の個数: 128

約数和(自身を含む): 2963626444800

約数和(自身を除く): 954669614315

約数列:

[1, 5, 11, 17, 29, 41, 55, 85, 145, 187, 205, 239, 319, 451, 493, 697, 935, 1189, 1195, 1595, 2255, 2465, 2629, 3485, 4063, 5423, 5945, 6931, 7561, 7667, 9799, 13079, 13145, 20213, 20315, 27115, 34655, 37805, 38335, 44693, 48995, 65395, 76241, 83171, 101065, 107789, 117827, 128537, 166583, 219269, 222343, 223465, 284171, 310001, 381205, 415855, 538945, 589135, 642685, 832915, 1096345, 1111715, 1296097, 1413907, 1420855, 1550005, 1807079, 1832413, 2411959, 3125881, 3410011, 3727573, 4830907, 5270017, 6480485, 7069535, 8990029, 9035395, 9162065, 12059795, 15629405, 17050055, 18637865, 19877869, 24154535, 26350085, 30720343, 41003303, 44950145, 52405291, 53139977, 57970187, 74090239, 98890319, 99389345, 152830493, 153601715, 205016515, 262026455, 265699885, 289850935, 337923773, 370451195, 494451595, 576458201, 764152465, 814992629, 890889947, 1259534063, 1681135423, 1689618865, 2148616931, 2882291005, 4074963145, 4454449735, 6297670315, 8405677115, 9799789417, 10743084655, 13854874693, 23634786241, 36526487827, 48998947085, 69274373465, 118173931205, 182632439135, 401791366097, 2008956830485]

約数ペア:

[(1, 2008956830485), (5, 401791366097), (11, 182632439135), (17, 118173931205), (29, 69274373465), (41, 48998947085), (55, 36526487827), (85, 23634786241), (145, 13854874693), (187, 10743084655), (205, 9799789417), (239, 8405677115), (319, 6297670315), (451, 4454449735), (493, 4074963145), (697, 2882291005), (935, 2148616931), (1189, 1689618865), (1195, 1681135423), (1595, 1259534063), (2255, 890889947), (2465, 814992629), (2629, 764152465), (3485, 576458201), (4063, 494451595), (5423, 370451195), (5945, 337923773), (6931, 289850935), (7561, 265699885), (7667, 262026455), (9799, 205016515), (13079, 153601715), (13145, 152830493), (20213, 99389345), (20315, 98890319), (27115, 74090239), (34655, 57970187), (37805, 53139977), (38335, 52405291), (44693, 44950145), (48995, 41003303), (65395, 30720343), (76241, 26350085), (83171, 24154535), (101065, 19877869), (107789, 18637865), (117827, 17050055), (128537, 15629405), (166583, 12059795), (219269, 9162065), (222343, 9035395), (223465, 8990029), (284171, 7069535), (310001, 6480485), (381205, 5270017), (415855, 4830907), (538945, 3727573), (589135, 3410011), (642685, 3125881), (832915, 2411959), (1096345, 1832413), (1111715, 1807079), (1296097, 1550005), (1413907, 1420855)]