550542800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{25969}}^1$

素因数の和:26040

約数の個数: 60

約数和(自身を含む): 1347687180

約数和(自身を除く): 797144380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4240, 5300, 10600, 21200, 25969, 51938, 103876, 129845, 207752, 259690, 415504, 519380, 649225, 1038760, 1298450, 1376357, 2077520, 2596900, 2752714, 5193800, 5505428, 6881785, 10387600, 11010856, 13763570, 22021712, 27527140, 34408925, 55054280, 68817850, 110108560, 137635700, 275271400, 550542800]

約数ペア:

[(1, 550542800), (2, 275271400), (4, 137635700), (5, 110108560), (8, 68817850), (10, 55054280), (16, 34408925), (20, 27527140), (25, 22021712), (40, 13763570), (50, 11010856), (53, 10387600), (80, 6881785), (100, 5505428), (106, 5193800), (200, 2752714), (212, 2596900), (265, 2077520), (400, 1376357), (424, 1298450), (530, 1038760), (848, 649225), (1060, 519380), (1325, 415504), (2120, 259690), (2650, 207752), (4240, 129845), (5300, 103876), (10600, 51938), (21200, 25969)]