109408960

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6451}}^1$

素因数の和:6521

約数の個数: 56

約数和(自身を含む): 265486896

約数和(自身を除く): 156077936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 6451, 8480, 12902, 16960, 25804, 32255, 51608, 64510, 103216, 129020, 206432, 258040, 341903, 412864, 516080, 683806, 1032160, 1367612, 1709515, 2064320, 2735224, 3419030, 5470448, 6838060, 10940896, 13676120, 21881792, 27352240, 54704480, 109408960]

約数ペア:

[(1, 109408960), (2, 54704480), (4, 27352240), (5, 21881792), (8, 13676120), (10, 10940896), (16, 6838060), (20, 5470448), (32, 3419030), (40, 2735224), (53, 2064320), (64, 1709515), (80, 1367612), (106, 1032160), (160, 683806), (212, 516080), (265, 412864), (320, 341903), (424, 258040), (530, 206432), (848, 129020), (1060, 103216), (1696, 64510), (2120, 51608), (3392, 32255), (4240, 25804), (6451, 16960), (8480, 12902)]