26989020800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29387}}^1$

素因数の和:29459

約数の個数: 192

約数和(自身を含む): 78056879040

約数和(自身を除く): 51067858240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 64, 70, 80, 82, 100, 112, 128, 140, 160, 164, 175, 200, 205, 224, 280, 287, 320, 328, 350, 400, 410, 448, 560, 574, 640, 656, 700, 800, 820, 896, 1025, 1120, 1148, 1312, 1400, 1435, 1600, 1640, 2050, 2240, 2296, 2624, 2800, 2870, 3200, 3280, 4100, 4480, 4592, 5248, 5600, 5740, 6560, 7175, 8200, 9184, 11200, 11480, 13120, 14350, 16400, 18368, 22400, 22960, 26240, 28700, 29387, 32800, 36736, 45920, 57400, 58774, 65600, 91840, 114800, 117548, 131200, 146935, 183680, 205709, 229600, 235096, 293870, 411418, 459200, 470192, 587740, 734675, 822836, 918400, 940384, 1028545, 1175480, 1204867, 1469350, 1645672, 1880768, 2057090, 2350960, 2409734, 2938700, 3291344, 3761536, 4114180, 4701920, 4819468, 5142725, 5877400, 6024335, 6582688, 8228360, 8434069, 9403840, 9638936, 10285450, 11754800, 12048670, 13165376, 16456720, 16868138, 18807680, 19277872, 20570900, 23509600, 24097340, 26330752, 30121675, 32913440, 33736276, 38555744, 41141800, 42170345, 47019200, 48194680, 60243350, 65826880, 67472552, 77111488, 82283600, 84340690, 94038400, 96389360, 120486700, 131653760, 134945104, 154222976, 164567200, 168681380, 192778720, 210851725, 240973400, 269890208, 329134400, 337362760, 385557440, 421703450, 481946800, 539780416, 658268800, 674725520, 771114880, 843406900, 963893600, 1079560832, 1349451040, 1686813800, 1927787200, 2698902080, 3373627600, 3855574400, 5397804160, 6747255200, 13494510400, 26989020800]

約数ペア:

[(1, 26989020800), (2, 13494510400), (4, 6747255200), (5, 5397804160), (7, 3855574400), (8, 3373627600), (10, 2698902080), (14, 1927787200), (16, 1686813800), (20, 1349451040), (25, 1079560832), (28, 963893600), (32, 843406900), (35, 771114880), (40, 674725520), (41, 658268800), (50, 539780416), (56, 481946800), (64, 421703450), (70, 385557440), (80, 337362760), (82, 329134400), (100, 269890208), (112, 240973400), (128, 210851725), (140, 192778720), (160, 168681380), (164, 164567200), (175, 154222976), (200, 134945104), (205, 131653760), (224, 120486700), (280, 96389360), (287, 94038400), (320, 84340690), (328, 82283600), (350, 77111488), (400, 67472552), (410, 65826880), (448, 60243350), (560, 48194680), (574, 47019200), (640, 42170345), (656, 41141800), (700, 38555744), (800, 33736276), (820, 32913440), (896, 30121675), (1025, 26330752), (1120, 24097340), (1148, 23509600), (1312, 20570900), (1400, 19277872), (1435, 18807680), (1600, 16868138), (1640, 16456720), (2050, 13165376), (2240, 12048670), (2296, 11754800), (2624, 10285450), (2800, 9638936), (2870, 9403840), (3200, 8434069), (3280, 8228360), (4100, 6582688), (4480, 6024335), (4592, 5877400), (5248, 5142725), (5600, 4819468), (5740, 4701920), (6560, 4114180), (7175, 3761536), (8200, 3291344), (9184, 2938700), (11200, 2409734), (11480, 2350960), (13120, 2057090), (14350, 1880768), (16400, 1645672), (18368, 1469350), (22400, 1204867), (22960, 1175480), (26240, 1028545), (28700, 940384), (29387, 918400), (32800, 822836), (36736, 734675), (45920, 587740), (57400, 470192), (58774, 459200), (65600, 411418), (91840, 293870), (114800, 235096), (117548, 229600), (131200, 205709), (146935, 183680)]