11299280

素因数分解:

$2^4\times 5^1\times {\mathrm{141241}}^1$

素因数の和:141254

約数の個数: 20

約数和(自身を含む): 26271012

約数和(自身を除く): 14971732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 141241, 282482, 564964, 706205, 1129928, 1412410, 2259856, 2824820, 5649640, 11299280]

約数ペア:

[(1, 11299280), (2, 5649640), (4, 2824820), (5, 2259856), (8, 1412410), (10, 1129928), (16, 706205), (20, 564964), (40, 282482), (80, 141241)]