276880010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{58537}}^1$

素因数の和:58598

約数の個数: 32

約数和(自身を含む): 556345152

約数和(自身を除く): 279465142

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 58537, 117074, 292685, 585370, 643907, 1287814, 2517091, 3219535, 5034182, 6439070, 12585455, 25170910, 27688001, 55376002, 138440005, 276880010]

約数ペア:

[(1, 276880010), (2, 138440005), (5, 55376002), (10, 27688001), (11, 25170910), (22, 12585455), (43, 6439070), (55, 5034182), (86, 3219535), (110, 2517091), (215, 1287814), (430, 643907), (473, 585370), (946, 292685), (2365, 117074), (4730, 58537)]