28808480

素因数分解:

$2^5\times 5^1\times {\mathrm{180053}}^1$

素因数の和:180068

約数の個数: 24

約数和(自身を含む): 68060412

約数和(自身を除く): 39251932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 180053, 360106, 720212, 900265, 1440424, 1800530, 2880848, 3601060, 5761696, 7202120, 14404240, 28808480]

約数ペア:

[(1, 28808480), (2, 14404240), (4, 7202120), (5, 5761696), (8, 3601060), (10, 2880848), (16, 1800530), (20, 1440424), (32, 900265), (40, 720212), (80, 360106), (160, 180053)]