8234320

素因数分解:

$2^4\times 5^1\times {\mathrm{102929}}^1$

素因数の和:102942

約数の個数: 20

約数和(自身を含む): 19144980

約数和(自身を除く): 10910660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 102929, 205858, 411716, 514645, 823432, 1029290, 1646864, 2058580, 4117160, 8234320]

約数ペア:

[(1, 8234320), (2, 4117160), (4, 2058580), (5, 1646864), (8, 1029290), (10, 823432), (16, 514645), (20, 411716), (40, 205858), (80, 102929)]