33280880

素因数分解:

$2^4\times 5^1\times {\mathrm{416011}}^1$

素因数の和:416024

約数の個数: 20

約数和(自身を含む): 77378232

約数和(自身を除く): 44097352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 416011, 832022, 1664044, 2080055, 3328088, 4160110, 6656176, 8320220, 16640440, 33280880]

約数ペア:

[(1, 33280880), (2, 16640440), (4, 8320220), (5, 6656176), (8, 4160110), (10, 3328088), (16, 2080055), (20, 1664044), (40, 832022), (80, 416011)]