3110202040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{164387}}^1$

素因数の和:164452

約数の個数: 64

約数和(自身を含む): 7811717760

約数和(自身を除く): 4701515720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 9460, 18920, 164387, 328774, 657548, 821935, 1315096, 1643870, 1808257, 3287740, 3616514, 6575480, 7068641, 7233028, 9041285, 14137282, 14466056, 18082570, 28274564, 35343205, 36165140, 56549128, 70686410, 72330280, 77755051, 141372820, 155510102, 282745640, 311020204, 388775255, 622040408, 777550510, 1555101020, 3110202040]

約数ペア:

[(1, 3110202040), (2, 1555101020), (4, 777550510), (5, 622040408), (8, 388775255), (10, 311020204), (11, 282745640), (20, 155510102), (22, 141372820), (40, 77755051), (43, 72330280), (44, 70686410), (55, 56549128), (86, 36165140), (88, 35343205), (110, 28274564), (172, 18082570), (215, 14466056), (220, 14137282), (344, 9041285), (430, 7233028), (440, 7068641), (473, 6575480), (860, 3616514), (946, 3287740), (1720, 1808257), (1892, 1643870), (2365, 1315096), (3784, 821935), (4730, 657548), (9460, 328774), (18920, 164387)]