282034540

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{7537}}^1$

素因数の和:9417

約数の個数: 24

約数和(自身を含む): 592667712

約数和(自身を除く): 310633172

約数列:

[1, 2, 4, 5, 10, 20, 1871, 3742, 7484, 7537, 9355, 15074, 18710, 30148, 37420, 37685, 75370, 150740, 14101727, 28203454, 56406908, 70508635, 141017270, 282034540]

約数ペア:

[(1, 282034540), (2, 141017270), (4, 70508635), (5, 56406908), (10, 28203454), (20, 14101727), (1871, 150740), (3742, 75370), (7484, 37685), (7537, 37420), (9355, 30148), (15074, 18710)]