2768350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4284

約数の個数: 24

約数和(自身を含む): 5546520

約数和(自身を除く): 2778170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4259, 8518, 21295, 42590, 55367, 106475, 110734, 212950, 276835, 553670, 1384175, 2768350]

約数ペア:

[(1, 2768350), (2, 1384175), (5, 553670), (10, 276835), (13, 212950), (25, 110734), (26, 106475), (50, 55367), (65, 42590), (130, 21295), (325, 8518), (650, 4259)]