4038392320

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 10091068416

約数和(自身を除く): 6052676096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 151, 155, 160, 248, 256, 302, 310, 320, 337, 496, 512, 604, 620, 640, 674, 755, 992, 1208, 1240, 1280, 1348, 1510, 1685, 1984, 2416, 2480, 2560, 2696, 3020, 3370, 3968, 4681, 4832, 4960, 5392, 6040, 6740, 7936, 9362, 9664, 9920, 10447, 10784, 12080, 13480, 15872, 18724, 19328, 19840, 20894, 21568, 23405, 24160, 26960, 37448, 38656, 39680, 41788, 43136, 46810, 48320, 50887, 52235, 53920, 74896, 77312, 79360, 83576, 86272, 93620, 96640, 101774, 104470, 107840, 149792, 167152, 172544, 187240, 193280, 203548, 208940, 215680, 254435, 299584, 334304, 374480, 386560, 407096, 417880, 431360, 508870, 599168, 668608, 748960, 814192, 835760, 862720, 1017740, 1198336, 1337216, 1497920, 1577497, 1628384, 1671520, 2035480, 2396672, 2674432, 2995840, 3154994, 3256768, 3343040, 4070960, 5348864, 5991680, 6309988, 6513536, 6686080, 7887485, 8141920, 11983360, 12619976, 13027072, 13372160, 15774970, 16283840, 25239952, 26054144, 26744320, 31549940, 32567680, 50479904, 63099880, 65135360, 100959808, 126199760, 130270720, 201919616, 252399520, 403839232, 504799040, 807678464, 1009598080, 2019196160, 4038392320]

約数ペア:

[(1, 4038392320), (2, 2019196160), (4, 1009598080), (5, 807678464), (8, 504799040), (10, 403839232), (16, 252399520), (20, 201919616), (31, 130270720), (32, 126199760), (40, 100959808), (62, 65135360), (64, 63099880), (80, 50479904), (124, 32567680), (128, 31549940), (151, 26744320), (155, 26054144), (160, 25239952), (248, 16283840), (256, 15774970), (302, 13372160), (310, 13027072), (320, 12619976), (337, 11983360), (496, 8141920), (512, 7887485), (604, 6686080), (620, 6513536), (640, 6309988), (674, 5991680), (755, 5348864), (992, 4070960), (1208, 3343040), (1240, 3256768), (1280, 3154994), (1348, 2995840), (1510, 2674432), (1685, 2396672), (1984, 2035480), (2416, 1671520), (2480, 1628384), (2560, 1577497), (2696, 1497920), (3020, 1337216), (3370, 1198336), (3968, 1017740), (4681, 862720), (4832, 835760), (4960, 814192), (5392, 748960), (6040, 668608), (6740, 599168), (7936, 508870), (9362, 431360), (9664, 417880), (9920, 407096), (10447, 386560), (10784, 374480), (12080, 334304), (13480, 299584), (15872, 254435), (18724, 215680), (19328, 208940), (19840, 203548), (20894, 193280), (21568, 187240), (23405, 172544), (24160, 167152), (26960, 149792), (37448, 107840), (38656, 104470), (39680, 101774), (41788, 96640), (43136, 93620), (46810, 86272), (48320, 83576), (50887, 79360), (52235, 77312), (53920, 74896)]