565535660

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{264269}}^1$

素因数の和:264385

約数の個数: 24

約数和(自身を含む): 1198728720

約数和(自身を除く): 633193060

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 264269, 528538, 1057076, 1321345, 2642690, 5285380, 28276783, 56553566, 113107132, 141383915, 282767830, 565535660]

約数ペア:

[(1, 565535660), (2, 282767830), (4, 141383915), (5, 113107132), (10, 56553566), (20, 28276783), (107, 5285380), (214, 2642690), (428, 1321345), (535, 1057076), (1070, 528538), (2140, 264269)]