7070295640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4110637}}^1$

素因数の和:4110691

約数の個数: 32

約数和(自身を含む): 16278126480

約数和(自身を除く): 9207830840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4110637, 8221274, 16442548, 20553185, 32885096, 41106370, 82212740, 164425480, 176757391, 353514782, 707029564, 883786955, 1414059128, 1767573910, 3535147820, 7070295640]

約数ペア:

[(1, 7070295640), (2, 3535147820), (4, 1767573910), (5, 1414059128), (8, 883786955), (10, 707029564), (20, 353514782), (40, 176757391), (43, 164425480), (86, 82212740), (172, 41106370), (215, 32885096), (344, 20553185), (430, 16442548), (860, 8221274), (1720, 4110637)]