2320220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16573}}^1$

素因数の和:16589

約数の個数: 24

約数和(自身を含む): 5568864

約数和(自身を除く): 3248644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16573, 33146, 66292, 82865, 116011, 165730, 232022, 331460, 464044, 580055, 1160110, 2320220]

約数ペア:

[(1, 2320220), (2, 1160110), (4, 580055), (5, 464044), (7, 331460), (10, 232022), (14, 165730), (20, 116011), (28, 82865), (35, 66292), (70, 33146), (140, 16573)]