4313320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9803}}^1$

素因数の和:9825

約数の個数: 32

約数和(自身を含む): 10588320

約数和(自身を除く): 6275000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9803, 19606, 39212, 49015, 78424, 98030, 107833, 196060, 215666, 392120, 431332, 539165, 862664, 1078330, 2156660, 4313320]

約数ペア:

[(1, 4313320), (2, 2156660), (4, 1078330), (5, 862664), (8, 539165), (10, 431332), (11, 392120), (20, 215666), (22, 196060), (40, 107833), (44, 98030), (55, 78424), (88, 49015), (110, 39212), (220, 19606), (440, 9803)]