28252750

素因数分解:

$2^1\times 5^3\times {\mathrm{113011}}^1$

素因数の和:113028

約数の個数: 16

約数和(自身を含む): 52889616

約数和(自身を除く): 24636866

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 113011, 226022, 565055, 1130110, 2825275, 5650550, 14126375, 28252750]

約数ペア:

[(1, 28252750), (2, 14126375), (5, 5650550), (10, 2825275), (25, 1130110), (50, 565055), (125, 226022), (250, 113011)]