851293400

素因数分解:

$2^3\times 5^2\times {\mathrm{4256467}}^1$

素因数の和:4256483

約数の個数: 24

約数和(自身を含む): 1979257620

約数和(自身を除く): 1127964220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 4256467, 8512934, 17025868, 21282335, 34051736, 42564670, 85129340, 106411675, 170258680, 212823350, 425646700, 851293400]

約数ペア:

[(1, 851293400), (2, 425646700), (4, 212823350), (5, 170258680), (8, 106411675), (10, 85129340), (20, 42564670), (25, 34051736), (40, 21282335), (50, 17025868), (100, 8512934), (200, 4256467)]