3825731840

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 216

約数和(自身を含む): 10750659192

約数和(自身を除く): 6924927352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 181, 196, 224, 245, 256, 280, 320, 337, 362, 392, 448, 490, 560, 640, 674, 724, 784, 896, 905, 980, 1120, 1267, 1280, 1348, 1448, 1568, 1685, 1792, 1810, 1960, 2240, 2359, 2534, 2696, 2896, 3136, 3370, 3620, 3920, 4480, 4718, 5068, 5392, 5792, 6272, 6335, 6740, 7240, 7840, 8869, 8960, 9436, 10136, 10784, 11584, 11795, 12544, 12670, 13480, 14480, 15680, 16513, 17738, 18872, 20272, 21568, 23168, 23590, 25340, 26960, 28960, 31360, 33026, 35476, 37744, 40544, 43136, 44345, 46336, 47180, 50680, 53920, 57920, 60997, 62720, 66052, 70952, 75488, 81088, 82565, 86272, 88690, 94360, 101360, 107840, 115840, 121994, 132104, 141904, 150976, 162176, 165130, 177380, 188720, 202720, 215680, 231680, 243988, 264208, 283808, 301952, 304985, 324352, 330260, 354760, 377440, 405440, 426979, 431360, 487976, 528416, 567616, 603904, 609970, 660520, 709520, 754880, 810880, 853958, 975952, 1056832, 1135232, 1219940, 1321040, 1419040, 1509760, 1621760, 1707916, 1951904, 2113664, 2134895, 2270464, 2439880, 2642080, 2838080, 2988853, 3019520, 3415832, 3903808, 4227328, 4269790, 4879760, 5284160, 5676160, 5977706, 6831664, 7807616, 8539580, 9759520, 10568320, 11352320, 11955412, 13663328, 14944265, 15615232, 17079160, 19519040, 21136640, 23910824, 27326656, 29888530, 34158320, 39038080, 47821648, 54653312, 59777060, 68316640, 78076160, 95643296, 109306624, 119554120, 136633280, 191286592, 239108240, 273266560, 382573184, 478216480, 546533120, 765146368, 956432960, 1912865920, 3825731840]

約数ペア:

[(1, 3825731840), (2, 1912865920), (4, 956432960), (5, 765146368), (7, 546533120), (8, 478216480), (10, 382573184), (14, 273266560), (16, 239108240), (20, 191286592), (28, 136633280), (32, 119554120), (35, 109306624), (40, 95643296), (49, 78076160), (56, 68316640), (64, 59777060), (70, 54653312), (80, 47821648), (98, 39038080), (112, 34158320), (128, 29888530), (140, 27326656), (160, 23910824), (181, 21136640), (196, 19519040), (224, 17079160), (245, 15615232), (256, 14944265), (280, 13663328), (320, 11955412), (337, 11352320), (362, 10568320), (392, 9759520), (448, 8539580), (490, 7807616), (560, 6831664), (640, 5977706), (674, 5676160), (724, 5284160), (784, 4879760), (896, 4269790), (905, 4227328), (980, 3903808), (1120, 3415832), (1267, 3019520), (1280, 2988853), (1348, 2838080), (1448, 2642080), (1568, 2439880), (1685, 2270464), (1792, 2134895), (1810, 2113664), (1960, 1951904), (2240, 1707916), (2359, 1621760), (2534, 1509760), (2696, 1419040), (2896, 1321040), (3136, 1219940), (3370, 1135232), (3620, 1056832), (3920, 975952), (4480, 853958), (4718, 810880), (5068, 754880), (5392, 709520), (5792, 660520), (6272, 609970), (6335, 603904), (6740, 567616), (7240, 528416), (7840, 487976), (8869, 431360), (8960, 426979), (9436, 405440), (10136, 377440), (10784, 354760), (11584, 330260), (11795, 324352), (12544, 304985), (12670, 301952), (13480, 283808), (14480, 264208), (15680, 243988), (16513, 231680), (17738, 215680), (18872, 202720), (20272, 188720), (21568, 177380), (23168, 165130), (23590, 162176), (25340, 150976), (26960, 141904), (28960, 132104), (31360, 121994), (33026, 115840), (35476, 107840), (37744, 101360), (40544, 94360), (43136, 88690), (44345, 86272), (46336, 82565), (47180, 81088), (50680, 75488), (53920, 70952), (57920, 66052), (60997, 62720)]