84003580

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{5653}}^1$

素因数の和:6405

約数の個数: 24

約数和(自身を含む): 176676192

約数和(自身を除く): 92672612

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 5653, 7430, 11306, 14860, 22612, 28265, 56530, 113060, 4200179, 8400358, 16800716, 21000895, 42001790, 84003580]

約数ペア:

[(1, 84003580), (2, 42001790), (4, 21000895), (5, 16800716), (10, 8400358), (20, 4200179), (743, 113060), (1486, 56530), (2972, 28265), (3715, 22612), (5653, 14860), (7430, 11306)]