2589260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 5586000

約数和(自身を除く): 2996740

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3499, 6998, 13996, 17495, 34990, 69980, 129463, 258926, 517852, 647315, 1294630, 2589260]

約数ペア:

[(1, 2589260), (2, 1294630), (4, 647315), (5, 517852), (10, 258926), (20, 129463), (37, 69980), (74, 34990), (148, 17495), (185, 13996), (370, 6998), (740, 3499)]