3250871020

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{319339}}^1$

素因数の和:319857

約数の個数: 24

約数和(自身を含む): 6840262800

約数和(自身を除く): 3589391780

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10180, 319339, 638678, 1277356, 1596695, 3193390, 6386780, 162543551, 325087102, 650174204, 812717755, 1625435510, 3250871020]

約数ペア:

[(1, 3250871020), (2, 1625435510), (4, 812717755), (5, 650174204), (10, 325087102), (20, 162543551), (509, 6386780), (1018, 3193390), (2036, 1596695), (2545, 1277356), (5090, 638678), (10180, 319339)]