228036080

素因数分解:

$2^4\times 5^1\times {\mathrm{2850451}}^1$

素因数の和:2850464

約数の個数: 20

約数和(自身を含む): 530184072

約数和(自身を除く): 302147992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2850451, 5700902, 11401804, 14252255, 22803608, 28504510, 45607216, 57009020, 114018040, 228036080]

約数ペア:

[(1, 228036080), (2, 114018040), (4, 57009020), (5, 45607216), (8, 28504510), (10, 22803608), (16, 14252255), (20, 11401804), (40, 5700902), (80, 2850451)]