10566820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 24792768

約数和(自身を除く): 14225948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1117, 1892, 2234, 2365, 4468, 4730, 5585, 9460, 11170, 12287, 22340, 24574, 48031, 49148, 61435, 96062, 122870, 192124, 240155, 245740, 480310, 528341, 960620, 1056682, 2113364, 2641705, 5283410, 10566820]

約数ペア:

[(1, 10566820), (2, 5283410), (4, 2641705), (5, 2113364), (10, 1056682), (11, 960620), (20, 528341), (22, 480310), (43, 245740), (44, 240155), (55, 192124), (86, 122870), (110, 96062), (172, 61435), (215, 49148), (220, 48031), (430, 24574), (473, 22340), (860, 12287), (946, 11170), (1117, 9460), (1892, 5585), (2234, 4730), (2365, 4468)]