5144500

素因数分解:

$2^2\times 5^3\times {\mathrm{10289}}^1$

素因数の和:10308

約数の個数: 24

約数和(自身を含む): 11236680

約数和(自身を除く): 6092180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 10289, 20578, 41156, 51445, 102890, 205780, 257225, 514450, 1028900, 1286125, 2572250, 5144500]

約数ペア:

[(1, 5144500), (2, 2572250), (4, 1286125), (5, 1028900), (10, 514450), (20, 257225), (25, 205780), (50, 102890), (100, 51445), (125, 41156), (250, 20578), (500, 10289)]