2135500

素因数分解:

$2^2\times 5^3\times {\mathrm{4271}}^1$

素因数の和:4290

約数の個数: 24

約数和(自身を含む): 4665024

約数和(自身を除く): 2529524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 4271, 8542, 17084, 21355, 42710, 85420, 106775, 213550, 427100, 533875, 1067750, 2135500]

約数ペア:

[(1, 2135500), (2, 1067750), (4, 533875), (5, 427100), (10, 213550), (20, 106775), (25, 85420), (50, 42710), (100, 21355), (125, 17084), (250, 8542), (500, 4271)]