238083040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4004

約数の個数: 96

約数和(自身を含む): 626784480

約数和(自身を除く): 388701440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1508, 1885, 2080, 2320, 3016, 3770, 3947, 4640, 6032, 7540, 7894, 12064, 15080, 15788, 19735, 30160, 31576, 39470, 51311, 60320, 63152, 78940, 102622, 114463, 126304, 157880, 205244, 228926, 256555, 315760, 410488, 457852, 513110, 572315, 631520, 820976, 915704, 1026220, 1144630, 1488019, 1641952, 1831408, 2052440, 2289260, 2976038, 3662816, 4104880, 4578520, 5952076, 7440095, 8209760, 9157040, 11904152, 14880190, 18314080, 23808304, 29760380, 47616608, 59520760, 119041520, 238083040]

約数ペア:

[(1, 238083040), (2, 119041520), (4, 59520760), (5, 47616608), (8, 29760380), (10, 23808304), (13, 18314080), (16, 14880190), (20, 11904152), (26, 9157040), (29, 8209760), (32, 7440095), (40, 5952076), (52, 4578520), (58, 4104880), (65, 3662816), (80, 2976038), (104, 2289260), (116, 2052440), (130, 1831408), (145, 1641952), (160, 1488019), (208, 1144630), (232, 1026220), (260, 915704), (290, 820976), (377, 631520), (416, 572315), (464, 513110), (520, 457852), (580, 410488), (754, 315760), (928, 256555), (1040, 228926), (1160, 205244), (1508, 157880), (1885, 126304), (2080, 114463), (2320, 102622), (3016, 78940), (3770, 63152), (3947, 60320), (4640, 51311), (6032, 39470), (7540, 31576), (7894, 30160), (12064, 19735), (15080, 15788)]