8075840

素因数分解:

$2^6\times 5^1\times {\mathrm{25237}}^1$

素因数の和:25254

約数の個数: 28

約数和(自身を含む): 19231356

約数和(自身を除く): 11155516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25237, 50474, 100948, 126185, 201896, 252370, 403792, 504740, 807584, 1009480, 1615168, 2018960, 4037920, 8075840]

約数ペア:

[(1, 8075840), (2, 4037920), (4, 2018960), (5, 1615168), (8, 1009480), (10, 807584), (16, 504740), (20, 403792), (32, 252370), (40, 201896), (64, 126185), (80, 100948), (160, 50474), (320, 25237)]