56286800

素因数分解:

$2^4\times 5^2\times {\mathrm{140717}}^1$

素因数の和:140735

約数の個数: 30

約数和(自身を含む): 135229998

約数和(自身を除く): 78943198

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 140717, 281434, 562868, 703585, 1125736, 1407170, 2251472, 2814340, 3517925, 5628680, 7035850, 11257360, 14071700, 28143400, 56286800]

約数ペア:

[(1, 56286800), (2, 28143400), (4, 14071700), (5, 11257360), (8, 7035850), (10, 5628680), (16, 3517925), (20, 2814340), (25, 2251472), (40, 1407170), (50, 1125736), (80, 703585), (100, 562868), (200, 281434), (400, 140717)]