4920267260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5721241}}^1$

素因数の和:5721293

約数の個数: 24

約数和(自身を含む): 10572855216

約数和(自身を除く): 5652587956

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 5721241, 11442482, 22884964, 28606205, 57212410, 114424820, 246013363, 492026726, 984053452, 1230066815, 2460133630, 4920267260]

約数ペア:

[(1, 4920267260), (2, 2460133630), (4, 1230066815), (5, 984053452), (10, 492026726), (20, 246013363), (43, 114424820), (86, 57212410), (172, 28606205), (215, 22884964), (430, 11442482), (860, 5721241)]