10426505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 12933648

約数和(自身を除く): 2507143

約数列:

[1, 5, 41, 181, 205, 281, 905, 1405, 7421, 11521, 37105, 50861, 57605, 254305, 2085301, 10426505]

約数ペア:

[(1, 10426505), (5, 2085301), (41, 254305), (181, 57605), (205, 50861), (281, 37105), (905, 11521), (1405, 7421)]