826838320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134227}}^1$

素因数の和:134258

約数の個数: 80

約数和(自身を含む): 2396775168

約数和(自身を除く): 1569936848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 134227, 268454, 536908, 671135, 939589, 1073816, 1342270, 1476497, 1879178, 2147632, 2684540, 2952994, 3758356, 4697945, 5369080, 5905988, 7382485, 7516712, 9395890, 10335479, 10738160, 11811976, 14764970, 15033424, 18791780, 20670958, 23623952, 29529940, 37583560, 41341916, 51677395, 59059880, 75167120, 82683832, 103354790, 118119760, 165367664, 206709580, 413419160, 826838320]

約数ペア:

[(1, 826838320), (2, 413419160), (4, 206709580), (5, 165367664), (7, 118119760), (8, 103354790), (10, 82683832), (11, 75167120), (14, 59059880), (16, 51677395), (20, 41341916), (22, 37583560), (28, 29529940), (35, 23623952), (40, 20670958), (44, 18791780), (55, 15033424), (56, 14764970), (70, 11811976), (77, 10738160), (80, 10335479), (88, 9395890), (110, 7516712), (112, 7382485), (140, 5905988), (154, 5369080), (176, 4697945), (220, 3758356), (280, 2952994), (308, 2684540), (385, 2147632), (440, 1879178), (560, 1476497), (616, 1342270), (770, 1073816), (880, 939589), (1232, 671135), (1540, 536908), (3080, 268454), (6160, 134227)]