104691140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{275503}}^1$

素因数の和:275531

約数の個数: 24

約数和(自身を含む): 231423360

約数和(自身を除く): 126732220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 275503, 551006, 1102012, 1377515, 2755030, 5234557, 5510060, 10469114, 20938228, 26172785, 52345570, 104691140]

約数ペア:

[(1, 104691140), (2, 52345570), (4, 26172785), (5, 20938228), (10, 10469114), (19, 5510060), (20, 5234557), (38, 2755030), (76, 1377515), (95, 1102012), (190, 551006), (380, 275503)]