121706440

素因数分解:

$2^3\times 5^1\times {\mathrm{3042661}}^1$

素因数の和:3042672

約数の個数: 16

約数和(自身を含む): 273839580

約数和(自身を除く): 152133140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3042661, 6085322, 12170644, 15213305, 24341288, 30426610, 60853220, 121706440]

約数ペア:

[(1, 121706440), (2, 60853220), (4, 30426610), (5, 24341288), (8, 15213305), (10, 12170644), (20, 6085322), (40, 3042661)]