2424340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 5211360

約数和(自身を除く): 2787020

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2819, 5638, 11276, 14095, 28190, 56380, 121217, 242434, 484868, 606085, 1212170, 2424340]

約数ペア:

[(1, 2424340), (2, 1212170), (4, 606085), (5, 484868), (10, 242434), (20, 121217), (43, 56380), (86, 28190), (172, 14095), (215, 11276), (430, 5638), (860, 2819)]