109582280

素因数分解:

$2^3\times 5^1\times {\mathrm{2739557}}^1$

素因数の和:2739568

約数の個数: 16

約数和(自身を含む): 246560220

約数和(自身を除く): 136977940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2739557, 5479114, 10958228, 13697785, 21916456, 27395570, 54791140, 109582280]

約数ペア:

[(1, 109582280), (2, 54791140), (4, 27395570), (5, 21916456), (8, 13697785), (10, 10958228), (20, 5479114), (40, 2739557)]