116907920

素因数分解:

$2^4\times 5^1\times {\mathrm{1461349}}^1$

素因数の和:1461362

約数の個数: 20

約数和(自身を含む): 271811100

約数和(自身を除く): 154903180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1461349, 2922698, 5845396, 7306745, 11690792, 14613490, 23381584, 29226980, 58453960, 116907920]

約数ペア:

[(1, 116907920), (2, 58453960), (4, 29226980), (5, 23381584), (8, 14613490), (10, 11690792), (16, 7306745), (20, 5845396), (40, 2922698), (80, 1461349)]