16540100

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 36120084

約数和(自身を除く): 19579984

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 857, 965, 1714, 1930, 3428, 3860, 4285, 4825, 8570, 9650, 17140, 19300, 21425, 42850, 85700, 165401, 330802, 661604, 827005, 1654010, 3308020, 4135025, 8270050, 16540100]

約数ペア:

[(1, 16540100), (2, 8270050), (4, 4135025), (5, 3308020), (10, 1654010), (20, 827005), (25, 661604), (50, 330802), (100, 165401), (193, 85700), (386, 42850), (772, 21425), (857, 19300), (965, 17140), (1714, 9650), (1930, 8570), (3428, 4825), (3860, 4285)]