5135500

素因数分解:

$2^2\times 5^3\times {\mathrm{10271}}^1$

素因数の和:10290

約数の個数: 24

約数和(自身を含む): 11217024

約数和(自身を除く): 6081524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 10271, 20542, 41084, 51355, 102710, 205420, 256775, 513550, 1027100, 1283875, 2567750, 5135500]

約数ペア:

[(1, 5135500), (2, 2567750), (4, 1283875), (5, 1027100), (10, 513550), (20, 256775), (25, 205420), (50, 102710), (100, 51355), (125, 41084), (250, 20542), (500, 10271)]