1657060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 3601080

約数和(自身を除く): 1944020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2857, 5714, 11428, 14285, 28570, 57140, 82853, 165706, 331412, 414265, 828530, 1657060]

約数ペア:

[(1, 1657060), (2, 828530), (4, 414265), (5, 331412), (10, 165706), (20, 82853), (29, 57140), (58, 28570), (116, 14285), (145, 11428), (290, 5714), (580, 2857)]