28814750

素因数分解:

$2^1\times 5^3\times {\mathrm{115259}}^1$

素因数の和:115276

約数の個数: 16

約数和(自身を含む): 53941680

約数和(自身を除く): 25126930

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 115259, 230518, 576295, 1152590, 2881475, 5762950, 14407375, 28814750]

約数ペア:

[(1, 28814750), (2, 14407375), (5, 5762950), (10, 2881475), (25, 1152590), (50, 576295), (125, 230518), (250, 115259)]