188373080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6661}}^1$

素因数の和:6780

約数の個数: 64

約数和(自身を含む): 489257280

約数和(自身を除く): 300884200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 5656, 6661, 7070, 13322, 14140, 26644, 28280, 33305, 46627, 53288, 66610, 93254, 133220, 186508, 233135, 266440, 373016, 466270, 672761, 932540, 1345522, 1865080, 2691044, 3363805, 4709327, 5382088, 6727610, 9418654, 13455220, 18837308, 23546635, 26910440, 37674616, 47093270, 94186540, 188373080]

約数ペア:

[(1, 188373080), (2, 94186540), (4, 47093270), (5, 37674616), (7, 26910440), (8, 23546635), (10, 18837308), (14, 13455220), (20, 9418654), (28, 6727610), (35, 5382088), (40, 4709327), (56, 3363805), (70, 2691044), (101, 1865080), (140, 1345522), (202, 932540), (280, 672761), (404, 466270), (505, 373016), (707, 266440), (808, 233135), (1010, 186508), (1414, 133220), (2020, 93254), (2828, 66610), (3535, 53288), (4040, 46627), (5656, 33305), (6661, 28280), (7070, 26644), (13322, 14140)]