28813250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 56294784

約数和(自身を除く): 27481534

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5011, 5750, 10022, 25055, 50110, 115253, 125275, 230506, 250550, 576265, 626375, 1152530, 1252750, 2881325, 5762650, 14406625, 28813250]

約数ペア:

[(1, 28813250), (2, 14406625), (5, 5762650), (10, 2881325), (23, 1252750), (25, 1152530), (46, 626375), (50, 576265), (115, 250550), (125, 230506), (230, 125275), (250, 115253), (575, 50110), (1150, 25055), (2875, 10022), (5011, 5750)]