4799572280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2790449}}^1$

素因数の和:2790503

約数の個数: 32

約数和(自身を含む): 11050182000

約数和(自身を除く): 6250609720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 2790449, 5580898, 11161796, 13952245, 22323592, 27904490, 55808980, 111617960, 119989307, 239978614, 479957228, 599946535, 959914456, 1199893070, 2399786140, 4799572280]

約数ペア:

[(1, 4799572280), (2, 2399786140), (4, 1199893070), (5, 959914456), (8, 599946535), (10, 479957228), (20, 239978614), (40, 119989307), (43, 111617960), (86, 55808980), (172, 27904490), (215, 22323592), (344, 13952245), (430, 11161796), (860, 5580898), (1720, 2790449)]