268890185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{3739}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 340190400

約数和(自身を除く): 71300215

約数列:

[1, 5, 19, 95, 757, 3739, 3785, 14383, 18695, 71041, 71915, 355205, 2830423, 14152115, 53778037, 268890185]

約数ペア:

[(1, 268890185), (5, 53778037), (19, 14152115), (95, 2830423), (757, 355205), (3739, 71915), (3785, 71041), (14383, 18695)]