40363120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{72077}}^1$

素因数の和:72097

約数の個数: 40

約数和(自身を含む): 107252064

約数和(自身を除く): 66888944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 72077, 144154, 288308, 360385, 504539, 576616, 720770, 1009078, 1153232, 1441540, 2018156, 2522695, 2883080, 4036312, 5045390, 5766160, 8072624, 10090780, 20181560, 40363120]

約数ペア:

[(1, 40363120), (2, 20181560), (4, 10090780), (5, 8072624), (7, 5766160), (8, 5045390), (10, 4036312), (14, 2883080), (16, 2522695), (20, 2018156), (28, 1441540), (35, 1153232), (40, 1009078), (56, 720770), (70, 576616), (80, 504539), (112, 360385), (140, 288308), (280, 144154), (560, 72077)]