2797499684840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5233667}}^1$

素因数の和:5233791

約数の個数: 128

約数和(自身を含む): 7596773775360

約数和(自身を除く): 4799274090520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 83, 92, 115, 140, 161, 166, 184, 230, 280, 322, 332, 415, 460, 581, 644, 664, 805, 830, 920, 1162, 1288, 1610, 1660, 1909, 2324, 2905, 3220, 3320, 3818, 4648, 5810, 6440, 7636, 9545, 11620, 13363, 15272, 19090, 23240, 26726, 38180, 53452, 66815, 76360, 106904, 133630, 267260, 534520, 5233667, 10467334, 20934668, 26168335, 36635669, 41869336, 52336670, 73271338, 104673340, 120374341, 146542676, 183178345, 209346680, 240748682, 293085352, 366356690, 434394361, 481497364, 601871705, 732713380, 842620387, 868788722, 962994728, 1203743410, 1465426760, 1685240774, 1737577444, 2171971805, 2407486820, 3040760527, 3370481548, 3475154888, 4213101935, 4343943610, 4814973640, 6081521054, 6740963096, 8426203870, 8687887220, 9991070303, 12163042108, 15203802635, 16852407740, 17375774440, 19982140606, 24326084216, 30407605270, 33704815480, 39964281212, 49955351515, 60815210540, 69937492121, 79928562424, 99910703030, 121630421080, 139874984242, 199821406060, 279749968484, 349687460605, 399642812120, 559499936968, 699374921210, 1398749842420, 2797499684840]

約数ペア:

[(1, 2797499684840), (2, 1398749842420), (4, 699374921210), (5, 559499936968), (7, 399642812120), (8, 349687460605), (10, 279749968484), (14, 199821406060), (20, 139874984242), (23, 121630421080), (28, 99910703030), (35, 79928562424), (40, 69937492121), (46, 60815210540), (56, 49955351515), (70, 39964281212), (83, 33704815480), (92, 30407605270), (115, 24326084216), (140, 19982140606), (161, 17375774440), (166, 16852407740), (184, 15203802635), (230, 12163042108), (280, 9991070303), (322, 8687887220), (332, 8426203870), (415, 6740963096), (460, 6081521054), (581, 4814973640), (644, 4343943610), (664, 4213101935), (805, 3475154888), (830, 3370481548), (920, 3040760527), (1162, 2407486820), (1288, 2171971805), (1610, 1737577444), (1660, 1685240774), (1909, 1465426760), (2324, 1203743410), (2905, 962994728), (3220, 868788722), (3320, 842620387), (3818, 732713380), (4648, 601871705), (5810, 481497364), (6440, 434394361), (7636, 366356690), (9545, 293085352), (11620, 240748682), (13363, 209346680), (15272, 183178345), (19090, 146542676), (23240, 120374341), (26726, 104673340), (38180, 73271338), (53452, 52336670), (66815, 41869336), (76360, 36635669), (106904, 26168335), (133630, 20934668), (267260, 10467334), (534520, 5233667)]