2480607580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{8627}}^1$

素因数の和:9954

約数の個数: 48

約数和(自身を含む): 5687853696

約数和(自身を除く): 3207246116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1307, 2614, 5228, 6535, 8627, 13070, 14377, 17254, 26140, 28754, 34508, 43135, 57508, 71885, 86270, 94897, 143770, 172540, 189794, 287540, 379588, 474485, 948970, 1897940, 11275489, 22550978, 45101956, 56377445, 112754890, 124030379, 225509780, 248060758, 496121516, 620151895, 1240303790, 2480607580]

約数ペア:

[(1, 2480607580), (2, 1240303790), (4, 620151895), (5, 496121516), (10, 248060758), (11, 225509780), (20, 124030379), (22, 112754890), (44, 56377445), (55, 45101956), (110, 22550978), (220, 11275489), (1307, 1897940), (2614, 948970), (5228, 474485), (6535, 379588), (8627, 287540), (13070, 189794), (14377, 172540), (17254, 143770), (26140, 94897), (28754, 86270), (34508, 71885), (43135, 57508)]