2080495549520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{120557}}^1$

素因数の和:120789

約数の個数: 160

約数和(自身を含む): 5153524653312

約数和(自身を除く): 3073029103792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 113, 115, 166, 184, 226, 230, 332, 368, 415, 452, 460, 565, 664, 830, 904, 920, 1130, 1328, 1660, 1808, 1840, 1909, 2260, 2599, 3320, 3818, 4520, 5198, 6640, 7636, 9040, 9379, 9545, 10396, 12995, 15272, 18758, 19090, 20792, 25990, 30544, 37516, 38180, 41584, 46895, 51980, 75032, 76360, 93790, 103960, 120557, 150064, 152720, 187580, 207920, 215717, 241114, 375160, 431434, 482228, 602785, 750320, 862868, 964456, 1078585, 1205570, 1725736, 1928912, 2157170, 2411140, 2772811, 3451472, 4314340, 4822280, 5545622, 8628680, 9644560, 10006231, 11091244, 13622941, 13864055, 17257360, 20012462, 22182488, 27245882, 27728110, 40024924, 44364976, 50031155, 54491764, 55456220, 68114705, 80049848, 100062310, 108983528, 110912440, 136229410, 160099696, 200124620, 217967056, 221824880, 230143313, 272458820, 313327643, 400249240, 460286626, 544917640, 626655286, 800498480, 920573252, 1089835280, 1130704103, 1150716565, 1253310572, 1566638215, 1841146504, 2261408206, 2301433130, 2506621144, 3133276430, 3682293008, 4522816412, 4602866260, 5013242288, 5653520515, 6266552860, 9045632824, 9205732520, 11307041030, 12533105720, 18091265648, 18411465040, 22614082060, 25066211440, 26006194369, 45228164120, 52012388738, 90456328240, 104024777476, 130030971845, 208049554952, 260061943690, 416099109904, 520123887380, 1040247774760, 2080495549520]

約数ペア:

[(1, 2080495549520), (2, 1040247774760), (4, 520123887380), (5, 416099109904), (8, 260061943690), (10, 208049554952), (16, 130030971845), (20, 104024777476), (23, 90456328240), (40, 52012388738), (46, 45228164120), (80, 26006194369), (83, 25066211440), (92, 22614082060), (113, 18411465040), (115, 18091265648), (166, 12533105720), (184, 11307041030), (226, 9205732520), (230, 9045632824), (332, 6266552860), (368, 5653520515), (415, 5013242288), (452, 4602866260), (460, 4522816412), (565, 3682293008), (664, 3133276430), (830, 2506621144), (904, 2301433130), (920, 2261408206), (1130, 1841146504), (1328, 1566638215), (1660, 1253310572), (1808, 1150716565), (1840, 1130704103), (1909, 1089835280), (2260, 920573252), (2599, 800498480), (3320, 626655286), (3818, 544917640), (4520, 460286626), (5198, 400249240), (6640, 313327643), (7636, 272458820), (9040, 230143313), (9379, 221824880), (9545, 217967056), (10396, 200124620), (12995, 160099696), (15272, 136229410), (18758, 110912440), (19090, 108983528), (20792, 100062310), (25990, 80049848), (30544, 68114705), (37516, 55456220), (38180, 54491764), (41584, 50031155), (46895, 44364976), (51980, 40024924), (75032, 27728110), (76360, 27245882), (93790, 22182488), (103960, 20012462), (120557, 17257360), (150064, 13864055), (152720, 13622941), (187580, 11091244), (207920, 10006231), (215717, 9644560), (241114, 8628680), (375160, 5545622), (431434, 4822280), (482228, 4314340), (602785, 3451472), (750320, 2772811), (862868, 2411140), (964456, 2157170), (1078585, 1928912), (1205570, 1725736)]