11766160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{21011}}^1$

素因数の和:21031

約数の個数: 40

約数和(自身を含む): 31265856

約数和(自身を除く): 19499696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 21011, 42022, 84044, 105055, 147077, 168088, 210110, 294154, 336176, 420220, 588308, 735385, 840440, 1176616, 1470770, 1680880, 2353232, 2941540, 5883080, 11766160]

約数ペア:

[(1, 11766160), (2, 5883080), (4, 2941540), (5, 2353232), (7, 1680880), (8, 1470770), (10, 1176616), (14, 840440), (16, 735385), (20, 588308), (28, 420220), (35, 336176), (40, 294154), (56, 210110), (70, 168088), (80, 147077), (112, 105055), (140, 84044), (280, 42022), (560, 21011)]