5286740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8527}}^1$

素因数の和:8567

約数の個数: 24

約数和(自身を含む): 11461632

約数和(自身を除く): 6174892

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8527, 17054, 34108, 42635, 85270, 170540, 264337, 528674, 1057348, 1321685, 2643370, 5286740]

約数ペア:

[(1, 5286740), (2, 2643370), (4, 1321685), (5, 1057348), (10, 528674), (20, 264337), (31, 170540), (62, 85270), (124, 42635), (155, 34108), (310, 17054), (620, 8527)]