800157028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71879}}^1$

素因数の和:71928

約数の個数: 36

約数和(自身を含む): 1606086720

約数和(自身を除く): 805929692

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 71879, 143758, 287516, 790669, 1581338, 1653217, 3162676, 3306434, 6612868, 8697359, 17394718, 18185387, 34789436, 36370774, 72741548, 200039257, 400078514, 800157028]

約数ペア:

[(1, 800157028), (2, 400078514), (4, 200039257), (11, 72741548), (22, 36370774), (23, 34789436), (44, 18185387), (46, 17394718), (92, 8697359), (121, 6612868), (242, 3306434), (253, 3162676), (484, 1653217), (506, 1581338), (1012, 790669), (2783, 287516), (5566, 143758), (11132, 71879)]