5650280

素因数分解:

$2^3\times 5^1\times {\mathrm{141257}}^1$

素因数の和:141268

約数の個数: 16

約数和(自身を含む): 12713220

約数和(自身を除く): 7062940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 141257, 282514, 565028, 706285, 1130056, 1412570, 2825140, 5650280]

約数ペア:

[(1, 5650280), (2, 2825140), (4, 1412570), (5, 1130056), (8, 706285), (10, 565028), (20, 282514), (40, 141257)]