113865080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{406661}}^1$

素因数の和:406679

約数の個数: 32

約数和(自身を含む): 292796640

約数和(自身を除く): 178931560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 406661, 813322, 1626644, 2033305, 2846627, 3253288, 4066610, 5693254, 8133220, 11386508, 14233135, 16266440, 22773016, 28466270, 56932540, 113865080]

約数ペア:

[(1, 113865080), (2, 56932540), (4, 28466270), (5, 22773016), (7, 16266440), (8, 14233135), (10, 11386508), (14, 8133220), (20, 5693254), (28, 4066610), (35, 3253288), (40, 2846627), (56, 2033305), (70, 1626644), (140, 813322), (280, 406661)]