3920804965480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7540009549}}^1$

素因数の和:7540009573

約数の個数: 32

約数和(自身を含む): 9500412033000

約数和(自身を除く): 5579607067520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7540009549, 15080019098, 30160038196, 37700047745, 60320076392, 75400095490, 98020124137, 150800190980, 196040248274, 301600381960, 392080496548, 490100620685, 784160993096, 980201241370, 1960402482740, 3920804965480]

約数ペア:

[(1, 3920804965480), (2, 1960402482740), (4, 980201241370), (5, 784160993096), (8, 490100620685), (10, 392080496548), (13, 301600381960), (20, 196040248274), (26, 150800190980), (40, 98020124137), (52, 75400095490), (65, 60320076392), (104, 37700047745), (130, 30160038196), (260, 15080019098), (520, 7540009549)]