11297500

素因数分解:

$2^2\times 5^4\times {\mathrm{4519}}^1$

素因数の和:4543

約数の個数: 30

約数和(自身を含む): 24710840

約数和(自身を除く): 13413340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4519, 9038, 18076, 22595, 45190, 90380, 112975, 225950, 451900, 564875, 1129750, 2259500, 2824375, 5648750, 11297500]

約数ペア:

[(1, 11297500), (2, 5648750), (4, 2824375), (5, 2259500), (10, 1129750), (20, 564875), (25, 451900), (50, 225950), (100, 112975), (125, 90380), (250, 45190), (500, 22595), (625, 18076), (1250, 9038), (2500, 4519)]