16757020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17099}}^1$

素因数の和:17122

約数の個数: 36

約数和(自身を含む): 40937400

約数和(自身を除く): 24180380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 17099, 34198, 68396, 85495, 119693, 170990, 239386, 341980, 478772, 598465, 837851, 1196930, 1675702, 2393860, 3351404, 4189255, 8378510, 16757020]

約数ペア:

[(1, 16757020), (2, 8378510), (4, 4189255), (5, 3351404), (7, 2393860), (10, 1675702), (14, 1196930), (20, 837851), (28, 598465), (35, 478772), (49, 341980), (70, 239386), (98, 170990), (140, 119693), (196, 85495), (245, 68396), (490, 34198), (980, 17099)]