25606820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55667}}^1$

素因数の和:55699

約数の個数: 24

約数和(自身を含む): 56113344

約数和(自身を除く): 30506524

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 55667, 111334, 222668, 278335, 556670, 1113340, 1280341, 2560682, 5121364, 6401705, 12803410, 25606820]

約数ペア:

[(1, 25606820), (2, 12803410), (4, 6401705), (5, 5121364), (10, 2560682), (20, 1280341), (23, 1113340), (46, 556670), (92, 278335), (115, 222668), (230, 111334), (460, 55667)]