5256260

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{977}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 11090520

約数和(自身を除く): 5834260

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 977, 1076, 1345, 1954, 2690, 3908, 4885, 5380, 9770, 19540, 262813, 525626, 1051252, 1314065, 2628130, 5256260]

約数ペア:

[(1, 5256260), (2, 2628130), (4, 1314065), (5, 1051252), (10, 525626), (20, 262813), (269, 19540), (538, 9770), (977, 5380), (1076, 4885), (1345, 3908), (1954, 2690)]