948500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{271}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 2376192

約数和(自身を除く): 1427692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 271, 350, 500, 542, 700, 875, 1084, 1355, 1750, 1897, 2710, 3500, 3794, 5420, 6775, 7588, 9485, 13550, 18970, 27100, 33875, 37940, 47425, 67750, 94850, 135500, 189700, 237125, 474250, 948500]

約数ペア:

[(1, 948500), (2, 474250), (4, 237125), (5, 189700), (7, 135500), (10, 94850), (14, 67750), (20, 47425), (25, 37940), (28, 33875), (35, 27100), (50, 18970), (70, 13550), (100, 9485), (125, 7588), (140, 6775), (175, 5420), (250, 3794), (271, 3500), (350, 2710), (500, 1897), (542, 1750), (700, 1355), (875, 1084)]