12593840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 34307328

約数和(自身を除く): 21713488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 523, 560, 602, 688, 860, 1046, 1204, 1505, 1720, 2092, 2408, 2615, 3010, 3440, 3661, 4184, 4816, 5230, 6020, 7322, 8368, 10460, 12040, 14644, 18305, 20920, 22489, 24080, 29288, 36610, 41840, 44978, 58576, 73220, 89956, 112445, 146440, 157423, 179912, 224890, 292880, 314846, 359824, 449780, 629692, 787115, 899560, 1259384, 1574230, 1799120, 2518768, 3148460, 6296920, 12593840]

約数ペア:

[(1, 12593840), (2, 6296920), (4, 3148460), (5, 2518768), (7, 1799120), (8, 1574230), (10, 1259384), (14, 899560), (16, 787115), (20, 629692), (28, 449780), (35, 359824), (40, 314846), (43, 292880), (56, 224890), (70, 179912), (80, 157423), (86, 146440), (112, 112445), (140, 89956), (172, 73220), (215, 58576), (280, 44978), (301, 41840), (344, 36610), (430, 29288), (523, 24080), (560, 22489), (602, 20920), (688, 18305), (860, 14644), (1046, 12040), (1204, 10460), (1505, 8368), (1720, 7322), (2092, 6020), (2408, 5230), (2615, 4816), (3010, 4184), (3440, 3661)]