4331840

素因数分解:

$2^6\times 5^1\times {\mathrm{13537}}^1$

素因数の和:13554

約数の個数: 28

約数和(自身を含む): 10315956

約数和(自身を除く): 5984116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13537, 27074, 54148, 67685, 108296, 135370, 216592, 270740, 433184, 541480, 866368, 1082960, 2165920, 4331840]

約数ペア:

[(1, 4331840), (2, 2165920), (4, 1082960), (5, 866368), (8, 541480), (10, 433184), (16, 270740), (20, 216592), (32, 135370), (40, 108296), (64, 67685), (80, 54148), (160, 27074), (320, 13537)]