77544130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{408127}}^1$

素因数の和:408153

約数の個数: 16

約数和(自身を含む): 146926080

約数和(自身を除く): 69381950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 408127, 816254, 2040635, 4081270, 7754413, 15508826, 38772065, 77544130]

約数ペア:

[(1, 77544130), (2, 38772065), (5, 15508826), (10, 7754413), (19, 4081270), (38, 2040635), (95, 816254), (190, 408127)]