9493660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3923}}^1$

素因数の和:3954

約数の個数: 36

約数和(自身を含む): 21919464

約数和(自身を除く): 12425804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3923, 7846, 15692, 19615, 39230, 43153, 78460, 86306, 172612, 215765, 431530, 474683, 863060, 949366, 1898732, 2373415, 4746830, 9493660]

約数ペア:

[(1, 9493660), (2, 4746830), (4, 2373415), (5, 1898732), (10, 949366), (11, 863060), (20, 474683), (22, 431530), (44, 215765), (55, 172612), (110, 86306), (121, 78460), (220, 43153), (242, 39230), (484, 19615), (605, 15692), (1210, 7846), (2420, 3923)]