38764700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29819}}^1$

素因数の和:29846

約数の個数: 36

約数和(自身を含む): 90593160

約数和(自身を除く): 51828460

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 29819, 59638, 119276, 149095, 298190, 387647, 596380, 745475, 775294, 1490950, 1550588, 1938235, 2981900, 3876470, 7752940, 9691175, 19382350, 38764700]

約数ペア:

[(1, 38764700), (2, 19382350), (4, 9691175), (5, 7752940), (10, 3876470), (13, 2981900), (20, 1938235), (25, 1550588), (26, 1490950), (50, 775294), (52, 745475), (65, 596380), (100, 387647), (130, 298190), (260, 149095), (325, 119276), (650, 59638), (1300, 29819)]