417050

素因数分解:

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

素因数の和:470

約数の個数: 24

約数和(自身を含む): 818400

約数和(自身を除く): 401350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 439, 475, 878, 950, 2195, 4390, 8341, 10975, 16682, 21950, 41705, 83410, 208525, 417050]

約数ペア:

[(1, 417050), (2, 208525), (5, 83410), (10, 41705), (19, 21950), (25, 16682), (38, 10975), (50, 8341), (95, 4390), (190, 2195), (439, 950), (475, 878)]