4125650

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:878

約数の個数: 24

約数和(自身を含む): 7754340

約数和(自身を除く): 3628690

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 757, 1090, 1514, 2725, 3785, 5450, 7570, 18925, 37850, 82513, 165026, 412565, 825130, 2062825, 4125650]

約数ペア:

[(1, 4125650), (2, 2062825), (5, 825130), (10, 412565), (25, 165026), (50, 82513), (109, 37850), (218, 18925), (545, 7570), (757, 5450), (1090, 3785), (1514, 2725)]