16887700

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1741}}^1$

素因数の和:1852

約数の個数: 36

約数和(自身を含む): 37045372

約数和(自身を除く): 20157672

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1741, 1940, 2425, 3482, 4850, 6964, 8705, 9700, 17410, 34820, 43525, 87050, 168877, 174100, 337754, 675508, 844385, 1688770, 3377540, 4221925, 8443850, 16887700]

約数ペア:

[(1, 16887700), (2, 8443850), (4, 4221925), (5, 3377540), (10, 1688770), (20, 844385), (25, 675508), (50, 337754), (97, 174100), (100, 168877), (194, 87050), (388, 43525), (485, 34820), (970, 17410), (1741, 9700), (1940, 8705), (2425, 6964), (3482, 4850)]