6288440

素因数分解:

$2^3\times 5^1\times {\mathrm{157211}}^1$

素因数の和:157222

約数の個数: 16

約数和(自身を含む): 14149080

約数和(自身を除く): 7860640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157211, 314422, 628844, 786055, 1257688, 1572110, 3144220, 6288440]

約数ペア:

[(1, 6288440), (2, 3144220), (4, 1572110), (5, 1257688), (8, 786055), (10, 628844), (20, 314422), (40, 157211)]