9770660

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1069}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 20582520

約数和(自身を除く): 10811860

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1069, 1828, 2138, 2285, 4276, 4570, 5345, 9140, 10690, 21380, 488533, 977066, 1954132, 2442665, 4885330, 9770660]

約数ペア:

[(1, 9770660), (2, 4885330), (4, 2442665), (5, 1954132), (10, 977066), (20, 488533), (457, 21380), (914, 10690), (1069, 9140), (1828, 5345), (2138, 4570), (2285, 4276)]