5285427860

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{798403}}^1$

素因数の和:798743

約数の個数: 24

約数和(自身を含む): 11132945376

約数和(自身を除く): 5847517516

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 798403, 1596806, 3193612, 3992015, 7984030, 15968060, 264271393, 528542786, 1057085572, 1321356965, 2642713930, 5285427860]

約数ペア:

[(1, 5285427860), (2, 2642713930), (4, 1321356965), (5, 1057085572), (10, 528542786), (20, 264271393), (331, 15968060), (662, 7984030), (1324, 3992015), (1655, 3193612), (3310, 1596806), (6620, 798403)]