4243180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4003}}^1$

素因数の和:4065

約数の個数: 24

約数和(自身を含む): 9081072

約数和(自身を除く): 4837892

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4003, 8006, 16012, 20015, 40030, 80060, 212159, 424318, 848636, 1060795, 2121590, 4243180]

約数ペア:

[(1, 4243180), (2, 2121590), (4, 1060795), (5, 848636), (10, 424318), (20, 212159), (53, 80060), (106, 40030), (212, 20015), (265, 16012), (530, 8006), (1060, 4003)]