105622272020

素因数分解:

$2^2\times 5^1\times {\mathrm{5281113601}}^1$

素因数の和:5281113610

約数の個数: 12

約数和(自身を含む): 221806771284

約数和(自身を除く): 116184499264

約数列:

[1, 2, 4, 5, 10, 20, 5281113601, 10562227202, 21124454404, 26405568005, 52811136010, 105622272020]

約数ペア:

[(1, 105622272020), (2, 52811136010), (4, 26405568005), (5, 21124454404), (10, 10562227202), (20, 5281113601)]