84432800

素因数分解:

$2^5\times 5^2\times {\mathrm{105541}}^1$

素因数の和:105561

約数の個数: 36

約数和(自身を含む): 206123526

約数和(自身を除く): 121690726

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 105541, 211082, 422164, 527705, 844328, 1055410, 1688656, 2110820, 2638525, 3377312, 4221640, 5277050, 8443280, 10554100, 16886560, 21108200, 42216400, 84432800]

約数ペア:

[(1, 84432800), (2, 42216400), (4, 21108200), (5, 16886560), (8, 10554100), (10, 8443280), (16, 5277050), (20, 4221640), (25, 3377312), (32, 2638525), (40, 2110820), (50, 1688656), (80, 1055410), (100, 844328), (160, 527705), (200, 422164), (400, 211082), (800, 105541)]