6280880

素因数分解:

$2^4\times 5^1\times {\mathrm{78511}}^1$

素因数の和:78524

約数の個数: 20

約数和(自身を含む): 14603232

約数和(自身を除く): 8322352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 78511, 157022, 314044, 392555, 628088, 785110, 1256176, 1570220, 3140440, 6280880]

約数ペア:

[(1, 6280880), (2, 3140440), (4, 1570220), (5, 1256176), (8, 785110), (10, 628088), (16, 392555), (20, 314044), (40, 157022), (80, 78511)]