9948696160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:825

約数の個数: 192

約数和(自身を含む): 26148915072

約数和(自身を除く): 16200218912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 257, 260, 296, 370, 416, 481, 503, 514, 520, 592, 740, 962, 1006, 1028, 1040, 1184, 1285, 1480, 1924, 2012, 2056, 2080, 2405, 2515, 2570, 2960, 3341, 3848, 4024, 4112, 4810, 5030, 5140, 5920, 6539, 6682, 7696, 8048, 8224, 9509, 9620, 10060, 10280, 13078, 13364, 15392, 16096, 16705, 18611, 19018, 19240, 20120, 20560, 26156, 26728, 32695, 33410, 37222, 38036, 38480, 40240, 41120, 47545, 52312, 53456, 65390, 66820, 74444, 76072, 76960, 80480, 93055, 95090, 104624, 106912, 123617, 129271, 130780, 133640, 148888, 152144, 186110, 190180, 209248, 241943, 247234, 258542, 261560, 267280, 297776, 304288, 372220, 380360, 483886, 494468, 517084, 523120, 534560, 595552, 618085, 646355, 744440, 760720, 967772, 988936, 1034168, 1046240, 1209715, 1236170, 1292710, 1488880, 1521440, 1680523, 1935544, 1977872, 2068336, 2419430, 2472340, 2585420, 2977760, 3361046, 3871088, 3955744, 4136672, 4783027, 4838860, 4944680, 5170840, 6722092, 7742176, 8402615, 9566054, 9677720, 9889360, 10341680, 13444184, 16805230, 19132108, 19355440, 19778720, 20683360, 23915135, 26888368, 33610460, 38264216, 38710880, 47830270, 53776736, 62179351, 67220920, 76528432, 95660540, 124358702, 134441840, 153056864, 191321080, 248717404, 268883680, 310896755, 382642160, 497434808, 621793510, 765284320, 994869616, 1243587020, 1989739232, 2487174040, 4974348080, 9948696160]

約数ペア:

[(1, 9948696160), (2, 4974348080), (4, 2487174040), (5, 1989739232), (8, 1243587020), (10, 994869616), (13, 765284320), (16, 621793510), (20, 497434808), (26, 382642160), (32, 310896755), (37, 268883680), (40, 248717404), (52, 191321080), (65, 153056864), (74, 134441840), (80, 124358702), (104, 95660540), (130, 76528432), (148, 67220920), (160, 62179351), (185, 53776736), (208, 47830270), (257, 38710880), (260, 38264216), (296, 33610460), (370, 26888368), (416, 23915135), (481, 20683360), (503, 19778720), (514, 19355440), (520, 19132108), (592, 16805230), (740, 13444184), (962, 10341680), (1006, 9889360), (1028, 9677720), (1040, 9566054), (1184, 8402615), (1285, 7742176), (1480, 6722092), (1924, 5170840), (2012, 4944680), (2056, 4838860), (2080, 4783027), (2405, 4136672), (2515, 3955744), (2570, 3871088), (2960, 3361046), (3341, 2977760), (3848, 2585420), (4024, 2472340), (4112, 2419430), (4810, 2068336), (5030, 1977872), (5140, 1935544), (5920, 1680523), (6539, 1521440), (6682, 1488880), (7696, 1292710), (8048, 1236170), (8224, 1209715), (9509, 1046240), (9620, 1034168), (10060, 988936), (10280, 967772), (13078, 760720), (13364, 744440), (15392, 646355), (16096, 618085), (16705, 595552), (18611, 534560), (19018, 523120), (19240, 517084), (20120, 494468), (20560, 483886), (26156, 380360), (26728, 372220), (32695, 304288), (33410, 297776), (37222, 267280), (38036, 261560), (38480, 258542), (40240, 247234), (41120, 241943), (47545, 209248), (52312, 190180), (53456, 186110), (65390, 152144), (66820, 148888), (74444, 133640), (76072, 130780), (76960, 129271), (80480, 123617), (93055, 106912), (95090, 104624)]