1520550064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{53003}}^1$

素因数の和:53185

約数の個数: 40

約数和(自身を含む): 3233668032

約数和(自身を除く): 1713117968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 3586, 7172, 14344, 28688, 53003, 106006, 212012, 424024, 583033, 848048, 1166066, 2332132, 4664264, 8639489, 9328528, 17278978, 34557956, 69115912, 95034379, 138231824, 190068758, 380137516, 760275032, 1520550064]

約数ペア:

[(1, 1520550064), (2, 760275032), (4, 380137516), (8, 190068758), (11, 138231824), (16, 95034379), (22, 69115912), (44, 34557956), (88, 17278978), (163, 9328528), (176, 8639489), (326, 4664264), (652, 2332132), (1304, 1166066), (1793, 848048), (2608, 583033), (3586, 424024), (7172, 212012), (14344, 106006), (28688, 53003)]