4271000

素因数分解:

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

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 9996480

約数和(自身を除く): 5725480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 4271, 8542, 17084, 21355, 34168, 42710, 85420, 106775, 170840, 213550, 427100, 533875, 854200, 1067750, 2135500, 4271000]

約数ペア:

[(1, 4271000), (2, 2135500), (4, 1067750), (5, 854200), (8, 533875), (10, 427100), (20, 213550), (25, 170840), (40, 106775), (50, 85420), (100, 42710), (125, 34168), (200, 21355), (250, 17084), (500, 8542), (1000, 4271)]