3177940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8363}}^1$

素因数の和:8391

約数の個数: 24

約数和(自身を含む): 7025760

約数和(自身を除く): 3847820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8363, 16726, 33452, 41815, 83630, 158897, 167260, 317794, 635588, 794485, 1588970, 3177940]

約数ペア:

[(1, 3177940), (2, 1588970), (4, 794485), (5, 635588), (10, 317794), (19, 167260), (20, 158897), (38, 83630), (76, 41815), (95, 33452), (190, 16726), (380, 8363)]