83328980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{595207}}^1$

素因数の和:595223

約数の個数: 24

約数和(自身を含む): 199989888

約数和(自身を除く): 116660908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 595207, 1190414, 2380828, 2976035, 4166449, 5952070, 8332898, 11904140, 16665796, 20832245, 41664490, 83328980]

約数ペア:

[(1, 83328980), (2, 41664490), (4, 20832245), (5, 16665796), (7, 11904140), (10, 8332898), (14, 5952070), (20, 4166449), (28, 2976035), (35, 2380828), (70, 1190414), (140, 595207)]