56867080

素因数分解:

$2^3\times 5^1\times {\mathrm{1421677}}^1$

素因数の和:1421688

約数の個数: 16

約数和(自身を含む): 127951020

約数和(自身を除く): 71083940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1421677, 2843354, 5686708, 7108385, 11373416, 14216770, 28433540, 56867080]

約数ペア:

[(1, 56867080), (2, 28433540), (4, 14216770), (5, 11373416), (8, 7108385), (10, 5686708), (20, 2843354), (40, 1421677)]