83410480

素因数分解:

$2^4\times 5^1\times {\mathrm{1042631}}^1$

素因数の和:1042644

約数の個数: 20

約数和(自身を含む): 193929552

約数和(自身を除く): 110519072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1042631, 2085262, 4170524, 5213155, 8341048, 10426310, 16682096, 20852620, 41705240, 83410480]

約数ペア:

[(1, 83410480), (2, 41705240), (4, 20852620), (5, 16682096), (8, 10426310), (10, 8341048), (16, 5213155), (20, 4170524), (40, 2085262), (80, 1042631)]