8049385520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1663

約数の個数: 160

約数和(自身を含む): 21103917120

約数和(自身を除く): 13054531600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 173, 176, 185, 220, 296, 346, 370, 407, 440, 592, 692, 740, 814, 865, 880, 1384, 1429, 1480, 1628, 1730, 1903, 2035, 2768, 2858, 2960, 3256, 3460, 3806, 4070, 5716, 6401, 6512, 6920, 7145, 7612, 8140, 9515, 11432, 12802, 13840, 14290, 15224, 15719, 16280, 19030, 22864, 25604, 28580, 30448, 31438, 32005, 32560, 38060, 51208, 52873, 57160, 62876, 64010, 70411, 76120, 78595, 102416, 105746, 114320, 125752, 128020, 140822, 152240, 157190, 211492, 247217, 251504, 256040, 264365, 281644, 314380, 352055, 422984, 494434, 512080, 528730, 563288, 581603, 628760, 704110, 845968, 988868, 1057460, 1126576, 1163206, 1236085, 1257520, 1408220, 1977736, 2114920, 2326412, 2472170, 2719387, 2816440, 2908015, 3955472, 4229840, 4652824, 4944340, 5438774, 5632880, 5816030, 9147029, 9305648, 9888680, 10877548, 11632060, 13596935, 18294058, 19777360, 21755096, 23264120, 27193870, 36588116, 43510192, 45735145, 46528240, 54387740, 73176232, 91470290, 100617319, 108775480, 146352464, 182940580, 201234638, 217550960, 365881160, 402469276, 503086595, 731762320, 804938552, 1006173190, 1609877104, 2012346380, 4024692760, 8049385520]

約数ペア:

[(1, 8049385520), (2, 4024692760), (4, 2012346380), (5, 1609877104), (8, 1006173190), (10, 804938552), (11, 731762320), (16, 503086595), (20, 402469276), (22, 365881160), (37, 217550960), (40, 201234638), (44, 182940580), (55, 146352464), (74, 108775480), (80, 100617319), (88, 91470290), (110, 73176232), (148, 54387740), (173, 46528240), (176, 45735145), (185, 43510192), (220, 36588116), (296, 27193870), (346, 23264120), (370, 21755096), (407, 19777360), (440, 18294058), (592, 13596935), (692, 11632060), (740, 10877548), (814, 9888680), (865, 9305648), (880, 9147029), (1384, 5816030), (1429, 5632880), (1480, 5438774), (1628, 4944340), (1730, 4652824), (1903, 4229840), (2035, 3955472), (2768, 2908015), (2858, 2816440), (2960, 2719387), (3256, 2472170), (3460, 2326412), (3806, 2114920), (4070, 1977736), (5716, 1408220), (6401, 1257520), (6512, 1236085), (6920, 1163206), (7145, 1126576), (7612, 1057460), (8140, 988868), (9515, 845968), (11432, 704110), (12802, 628760), (13840, 581603), (14290, 563288), (15224, 528730), (15719, 512080), (16280, 494434), (19030, 422984), (22864, 352055), (25604, 314380), (28580, 281644), (30448, 264365), (31438, 256040), (32005, 251504), (32560, 247217), (38060, 211492), (51208, 157190), (52873, 152240), (57160, 140822), (62876, 128020), (64010, 125752), (70411, 114320), (76120, 105746), (78595, 102416)]