2004980320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94219}}^1$

素因数の和:94260

約数の個数: 96

約数和(自身を含む): 5698425600

約数和(自身を除く): 3693445280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 94219, 188438, 376876, 471095, 659533, 753752, 942190, 1319066, 1507504, 1790161, 1884380, 2638132, 3015008, 3297665, 3580322, 3768760, 5276264, 6595330, 7160644, 7537520, 8950805, 10552528, 12531127, 13190660, 14321288, 15075040, 17901610, 21105056, 25062254, 26381320, 28642576, 35803220, 50124508, 52762640, 57285152, 62655635, 71606440, 100249016, 105525280, 125311270, 143212880, 200498032, 250622540, 286425760, 400996064, 501245080, 1002490160, 2004980320]

約数ペア:

[(1, 2004980320), (2, 1002490160), (4, 501245080), (5, 400996064), (7, 286425760), (8, 250622540), (10, 200498032), (14, 143212880), (16, 125311270), (19, 105525280), (20, 100249016), (28, 71606440), (32, 62655635), (35, 57285152), (38, 52762640), (40, 50124508), (56, 35803220), (70, 28642576), (76, 26381320), (80, 25062254), (95, 21105056), (112, 17901610), (133, 15075040), (140, 14321288), (152, 13190660), (160, 12531127), (190, 10552528), (224, 8950805), (266, 7537520), (280, 7160644), (304, 6595330), (380, 5276264), (532, 3768760), (560, 3580322), (608, 3297665), (665, 3015008), (760, 2638132), (1064, 1884380), (1120, 1790161), (1330, 1507504), (1520, 1319066), (2128, 942190), (2660, 753752), (3040, 659533), (4256, 471095), (5320, 376876), (10640, 188438), (21280, 94219)]