10745500

素因数分解:

$2^2\times 5^3\times {\mathrm{21491}}^1$

素因数の和:21510

約数の個数: 24

約数和(自身を含む): 23469264

約数和(自身を除く): 12723764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 21491, 42982, 85964, 107455, 214910, 429820, 537275, 1074550, 2149100, 2686375, 5372750, 10745500]

約数ペア:

[(1, 10745500), (2, 5372750), (4, 2686375), (5, 2149100), (10, 1074550), (20, 537275), (25, 429820), (50, 214910), (100, 107455), (125, 85964), (250, 42982), (500, 21491)]