34153840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 92136960

約数和(自身を除く): 57983120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 859, 994, 1136, 1420, 1718, 1988, 2485, 2840, 3436, 3976, 4295, 4970, 5680, 6013, 6872, 7952, 8590, 9940, 12026, 13744, 17180, 19880, 24052, 30065, 34360, 39760, 48104, 60130, 60989, 68720, 96208, 120260, 121978, 240520, 243956, 304945, 426923, 481040, 487912, 609890, 853846, 975824, 1219780, 1707692, 2134615, 2439560, 3415384, 4269230, 4879120, 6830768, 8538460, 17076920, 34153840]

約数ペア:

[(1, 34153840), (2, 17076920), (4, 8538460), (5, 6830768), (7, 4879120), (8, 4269230), (10, 3415384), (14, 2439560), (16, 2134615), (20, 1707692), (28, 1219780), (35, 975824), (40, 853846), (56, 609890), (70, 487912), (71, 481040), (80, 426923), (112, 304945), (140, 243956), (142, 240520), (280, 121978), (284, 120260), (355, 96208), (497, 68720), (560, 60989), (568, 60130), (710, 48104), (859, 39760), (994, 34360), (1136, 30065), (1420, 24052), (1718, 19880), (1988, 17180), (2485, 13744), (2840, 12026), (3436, 9940), (3976, 8590), (4295, 7952), (4970, 6872), (5680, 6013)]