140701360

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12653}}^1$

素因数の和:12805

約数の個数: 40

約数和(自身を含む): 329510160

約数和(自身を除く): 188808800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 12653, 25306, 50612, 63265, 101224, 126530, 202448, 253060, 506120, 1012240, 1758767, 3517534, 7035068, 8793835, 14070136, 17587670, 28140272, 35175340, 70350680, 140701360]

約数ペア:

[(1, 140701360), (2, 70350680), (4, 35175340), (5, 28140272), (8, 17587670), (10, 14070136), (16, 8793835), (20, 7035068), (40, 3517534), (80, 1758767), (139, 1012240), (278, 506120), (556, 253060), (695, 202448), (1112, 126530), (1390, 101224), (2224, 63265), (2780, 50612), (5560, 25306), (11120, 12653)]