2012368765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 2813045760

約数和(自身を除く): 800676995

約数列:

[1, 5, 11, 37, 41, 55, 89, 185, 205, 271, 407, 445, 451, 979, 1355, 1517, 2035, 2255, 2981, 3293, 3649, 4895, 7585, 10027, 11111, 14905, 16465, 16687, 18245, 24119, 36223, 40139, 50135, 55555, 83435, 110297, 120595, 122221, 135013, 181115, 200695, 265309, 411107, 551485, 611105, 675065, 892403, 988879, 1326545, 1485143, 2055535, 4462015, 4522177, 4944395, 7425715, 9816433, 10877669, 22610885, 36588523, 49082165, 54388345, 182942615, 402473753, 2012368765]

約数ペア:

[(1, 2012368765), (5, 402473753), (11, 182942615), (37, 54388345), (41, 49082165), (55, 36588523), (89, 22610885), (185, 10877669), (205, 9816433), (271, 7425715), (407, 4944395), (445, 4522177), (451, 4462015), (979, 2055535), (1355, 1485143), (1517, 1326545), (2035, 988879), (2255, 892403), (2981, 675065), (3293, 611105), (3649, 551485), (4895, 411107), (7585, 265309), (10027, 200695), (11111, 181115), (14905, 135013), (16465, 122221), (16687, 120595), (18245, 110297), (24119, 83435), (36223, 55555), (40139, 50135)]