1426750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 2882880

約数和(自身を除く): 1456130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 439, 650, 878, 1625, 2195, 3250, 4390, 5707, 10975, 11414, 21950, 28535, 54875, 57070, 109750, 142675, 285350, 713375, 1426750]

約数ペア:

[(1, 1426750), (2, 713375), (5, 285350), (10, 142675), (13, 109750), (25, 57070), (26, 54875), (50, 28535), (65, 21950), (125, 11414), (130, 10975), (250, 5707), (325, 4390), (439, 3250), (650, 2195), (878, 1625)]