336753320

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{77237}}^1$

素因数の和:77357

約数の個数: 32

約数和(自身を含む): 764656200

約数和(自身を除く): 427902880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 77237, 154474, 308948, 386185, 617896, 772370, 1544740, 3089480, 8418833, 16837666, 33675332, 42094165, 67350664, 84188330, 168376660, 336753320]

約数ペア:

[(1, 336753320), (2, 168376660), (4, 84188330), (5, 67350664), (8, 42094165), (10, 33675332), (20, 16837666), (40, 8418833), (109, 3089480), (218, 1544740), (436, 772370), (545, 617896), (872, 386185), (1090, 308948), (2180, 154474), (4360, 77237)]