140046500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{25463}}^1$

素因数の和:25493

約数の個数: 48

約数和(自身を含む): 333680256

約数和(自身を除く): 193633756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 25463, 50926, 101852, 127315, 254630, 280093, 509260, 560186, 636575, 1120372, 1273150, 1400465, 2546300, 2800930, 3182875, 5601860, 6365750, 7002325, 12731500, 14004650, 28009300, 35011625, 70023250, 140046500]

約数ペア:

[(1, 140046500), (2, 70023250), (4, 35011625), (5, 28009300), (10, 14004650), (11, 12731500), (20, 7002325), (22, 6365750), (25, 5601860), (44, 3182875), (50, 2800930), (55, 2546300), (100, 1400465), (110, 1273150), (125, 1120372), (220, 636575), (250, 560186), (275, 509260), (500, 280093), (550, 254630), (1100, 127315), (1375, 101852), (2750, 50926), (5500, 25463)]