6738427120

素因数分解:

$2^4\times 5^1\times {\mathrm{84230339}}^1$

素因数の和:84230352

約数の個数: 20

約数和(自身を含む): 15666843240

約数和(自身を除く): 8928416120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 84230339, 168460678, 336921356, 421151695, 673842712, 842303390, 1347685424, 1684606780, 3369213560, 6738427120]

約数ペア:

[(1, 6738427120), (2, 3369213560), (4, 1684606780), (5, 1347685424), (8, 842303390), (10, 673842712), (16, 421151695), (20, 336921356), (40, 168460678), (80, 84230339)]