13174282880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26357}}^1$

素因数の和:26458

約数の個数: 128

約数和(自身を含む): 34843167360

約数和(自身を除く): 21668884480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 128, 142, 160, 176, 220, 284, 320, 352, 355, 440, 568, 640, 704, 710, 781, 880, 1136, 1408, 1420, 1562, 1760, 2272, 2840, 3124, 3520, 3905, 4544, 5680, 6248, 7040, 7810, 9088, 11360, 12496, 15620, 22720, 24992, 26357, 31240, 45440, 49984, 52714, 62480, 99968, 105428, 124960, 131785, 210856, 249920, 263570, 289927, 421712, 499840, 527140, 579854, 843424, 1054280, 1159708, 1449635, 1686848, 1871347, 2108560, 2319416, 2899270, 3373696, 3742694, 4217120, 4638832, 5798540, 7485388, 8434240, 9277664, 9356735, 11597080, 14970776, 16868480, 18555328, 18713470, 20584817, 23194160, 29941552, 37110656, 37426940, 41169634, 46388320, 59883104, 74853880, 82339268, 92776640, 102924085, 119766208, 149707760, 164678536, 185553280, 205848170, 239532416, 299415520, 329357072, 411696340, 598831040, 658714144, 823392680, 1197662080, 1317428288, 1646785360, 2634856576, 3293570720, 6587141440, 13174282880]

約数ペア:

[(1, 13174282880), (2, 6587141440), (4, 3293570720), (5, 2634856576), (8, 1646785360), (10, 1317428288), (11, 1197662080), (16, 823392680), (20, 658714144), (22, 598831040), (32, 411696340), (40, 329357072), (44, 299415520), (55, 239532416), (64, 205848170), (71, 185553280), (80, 164678536), (88, 149707760), (110, 119766208), (128, 102924085), (142, 92776640), (160, 82339268), (176, 74853880), (220, 59883104), (284, 46388320), (320, 41169634), (352, 37426940), (355, 37110656), (440, 29941552), (568, 23194160), (640, 20584817), (704, 18713470), (710, 18555328), (781, 16868480), (880, 14970776), (1136, 11597080), (1408, 9356735), (1420, 9277664), (1562, 8434240), (1760, 7485388), (2272, 5798540), (2840, 4638832), (3124, 4217120), (3520, 3742694), (3905, 3373696), (4544, 2899270), (5680, 2319416), (6248, 2108560), (7040, 1871347), (7810, 1686848), (9088, 1449635), (11360, 1159708), (12496, 1054280), (15620, 843424), (22720, 579854), (24992, 527140), (26357, 499840), (31240, 421712), (45440, 289927), (49984, 263570), (52714, 249920), (62480, 210856), (99968, 131785), (105428, 124960)]