56873360

素因数分解:

$2^4\times 5^1\times {\mathrm{710917}}^1$

素因数の和:710930

約数の個数: 20

約数和(自身を含む): 132230748

約数和(自身を除く): 75357388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 710917, 1421834, 2843668, 3554585, 5687336, 7109170, 11374672, 14218340, 28436680, 56873360]

約数ペア:

[(1, 56873360), (2, 28436680), (4, 14218340), (5, 11374672), (8, 7109170), (10, 5687336), (16, 3554585), (20, 2843668), (40, 1421834), (80, 710917)]