80880770

素因数分解:

$2^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{7027}}^1$

素因数の和:8185

約数の個数: 16

約数和(自身を含む): 145732608

約数和(自身を除く): 64851838

約数列:

[1, 2, 5, 10, 1151, 2302, 5755, 7027, 11510, 14054, 35135, 70270, 8088077, 16176154, 40440385, 80880770]

約数ペア:

[(1, 80880770), (2, 40440385), (5, 16176154), (10, 8088077), (1151, 70270), (2302, 35135), (5755, 14054), (7027, 11510)]