67790300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{4877}}^1$

素因数の和:5030

約数の個数: 36

約数和(自身を含む): 148193640

約数和(自身を除く): 80403340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 4877, 6950, 9754, 13900, 19508, 24385, 48770, 97540, 121925, 243850, 487700, 677903, 1355806, 2711612, 3389515, 6779030, 13558060, 16947575, 33895150, 67790300]

約数ペア:

[(1, 67790300), (2, 33895150), (4, 16947575), (5, 13558060), (10, 6779030), (20, 3389515), (25, 2711612), (50, 1355806), (100, 677903), (139, 487700), (278, 243850), (556, 121925), (695, 97540), (1390, 48770), (2780, 24385), (3475, 19508), (4877, 13900), (6950, 9754)]