276260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 611520

約数和(自身を除く): 335260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 727, 1454, 2908, 3635, 7270, 13813, 14540, 27626, 55252, 69065, 138130, 276260]

約数ペア:

[(1, 276260), (2, 138130), (4, 69065), (5, 55252), (10, 27626), (19, 14540), (20, 13813), (38, 7270), (76, 3635), (95, 2908), (190, 1454), (380, 727)]