75644720

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8837}}^1$

素因数の和:8957

約数の個数: 40

約数和(自身を含む): 177537744

約数和(自身を除く): 101893024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 8837, 17674, 35348, 44185, 70696, 88370, 141392, 176740, 353480, 706960, 945559, 1891118, 3782236, 4727795, 7564472, 9455590, 15128944, 18911180, 37822360, 75644720]

約数ペア:

[(1, 75644720), (2, 37822360), (4, 18911180), (5, 15128944), (8, 9455590), (10, 7564472), (16, 4727795), (20, 3782236), (40, 1891118), (80, 945559), (107, 706960), (214, 353480), (428, 176740), (535, 141392), (856, 88370), (1070, 70696), (1712, 44185), (2140, 35348), (4280, 17674), (8560, 8837)]