34284872840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{827}}^1$

素因数の和:1435

約数の個数: 128

約数和(自身を含む): 81077760000

約数和(自身を除く): 46792887160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 335, 499, 536, 620, 670, 827, 998, 1240, 1340, 1654, 1996, 2077, 2495, 2680, 3308, 3992, 4135, 4154, 4990, 6616, 8270, 8308, 9980, 10385, 15469, 16540, 16616, 19960, 20770, 25637, 30938, 33080, 33433, 41540, 51274, 55409, 61876, 66866, 77345, 83080, 102548, 110818, 123752, 128185, 133732, 154690, 167165, 205096, 221636, 256370, 267464, 277045, 309380, 334330, 412673, 443272, 512740, 554090, 618760, 668660, 825346, 1025480, 1036423, 1108180, 1337320, 1650692, 1717679, 2063365, 2072846, 2216360, 3301384, 3435358, 4126730, 4145692, 5182115, 6870716, 8253460, 8291384, 8588395, 10364230, 12792863, 13741432, 16506920, 17176790, 20728460, 25585726, 27649091, 34353580, 41456920, 51171452, 55298182, 63964315, 68707160, 102342904, 110596364, 127928630, 138245455, 221192728, 255857260, 276490910, 511714520, 552981820, 857121821, 1105963640, 1714243642, 3428487284, 4285609105, 6856974568, 8571218210, 17142436420, 34284872840]

約数ペア:

[(1, 34284872840), (2, 17142436420), (4, 8571218210), (5, 6856974568), (8, 4285609105), (10, 3428487284), (20, 1714243642), (31, 1105963640), (40, 857121821), (62, 552981820), (67, 511714520), (124, 276490910), (134, 255857260), (155, 221192728), (248, 138245455), (268, 127928630), (310, 110596364), (335, 102342904), (499, 68707160), (536, 63964315), (620, 55298182), (670, 51171452), (827, 41456920), (998, 34353580), (1240, 27649091), (1340, 25585726), (1654, 20728460), (1996, 17176790), (2077, 16506920), (2495, 13741432), (2680, 12792863), (3308, 10364230), (3992, 8588395), (4135, 8291384), (4154, 8253460), (4990, 6870716), (6616, 5182115), (8270, 4145692), (8308, 4126730), (9980, 3435358), (10385, 3301384), (15469, 2216360), (16540, 2072846), (16616, 2063365), (19960, 1717679), (20770, 1650692), (25637, 1337320), (30938, 1108180), (33080, 1036423), (33433, 1025480), (41540, 825346), (51274, 668660), (55409, 618760), (61876, 554090), (66866, 512740), (77345, 443272), (83080, 412673), (102548, 334330), (110818, 309380), (123752, 277045), (128185, 267464), (133732, 256370), (154690, 221636), (167165, 205096)]