4275880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15271}}^1$

素因数の和:15289

約数の個数: 32

約数和(自身を含む): 10995840

約数和(自身を除く): 6719960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15271, 30542, 61084, 76355, 106897, 122168, 152710, 213794, 305420, 427588, 534485, 610840, 855176, 1068970, 2137940, 4275880]

約数ペア:

[(1, 4275880), (2, 2137940), (4, 1068970), (5, 855176), (7, 610840), (8, 534485), (10, 427588), (14, 305420), (20, 213794), (28, 152710), (35, 122168), (40, 106897), (56, 76355), (70, 61084), (140, 30542), (280, 15271)]