86007440

素因数分解:

$2^4\times 5^1\times {\mathrm{1075093}}^1$

素因数の和:1075106

約数の個数: 20

約数和(自身を含む): 199967484

約数和(自身を除く): 113960044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1075093, 2150186, 4300372, 5375465, 8600744, 10750930, 17201488, 21501860, 43003720, 86007440]

約数ペア:

[(1, 86007440), (2, 43003720), (4, 21501860), (5, 17201488), (8, 10750930), (10, 8600744), (16, 5375465), (20, 4300372), (40, 2150186), (80, 1075093)]