10426250

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 40

約数和(自身を含む): 20618400

約数和(自身を除く): 10192150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 439, 475, 625, 878, 950, 1250, 2195, 2375, 4390, 4750, 8341, 10975, 11875, 16682, 21950, 23750, 41705, 54875, 83410, 109750, 208525, 274375, 417050, 548750, 1042625, 2085250, 5213125, 10426250]

約数ペア:

[(1, 10426250), (2, 5213125), (5, 2085250), (10, 1042625), (19, 548750), (25, 417050), (38, 274375), (50, 208525), (95, 109750), (125, 83410), (190, 54875), (250, 41705), (439, 23750), (475, 21950), (625, 16682), (878, 11875), (950, 10975), (1250, 8341), (2195, 4750), (2375, 4390)]