27481566800

素因数分解:

$2^4\times 5^2\times {\mathrm{68703917}}^1$

素因数の和:68703935

約数の個数: 30

約数和(自身を含む): 66024465198

約数和(自身を除く): 38542898398

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 68703917, 137407834, 274815668, 343519585, 549631336, 687039170, 1099262672, 1374078340, 1717597925, 2748156680, 3435195850, 5496313360, 6870391700, 13740783400, 27481566800]

約数ペア:

[(1, 27481566800), (2, 13740783400), (4, 6870391700), (5, 5496313360), (8, 3435195850), (10, 2748156680), (16, 1717597925), (20, 1374078340), (25, 1099262672), (40, 687039170), (50, 549631336), (80, 343519585), (100, 274815668), (200, 137407834), (400, 68703917)]