2085250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 4118400

約数和(自身を除く): 2033150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 439, 475, 878, 950, 2195, 2375, 4390, 4750, 8341, 10975, 16682, 21950, 41705, 54875, 83410, 109750, 208525, 417050, 1042625, 2085250]

約数ペア:

[(1, 2085250), (2, 1042625), (5, 417050), (10, 208525), (19, 109750), (25, 83410), (38, 54875), (50, 41705), (95, 21950), (125, 16682), (190, 10975), (250, 8341), (439, 4750), (475, 4390), (878, 2375), (950, 2195)]