14725900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 37046240

約数和(自身を除く): 22320340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 109, 140, 175, 193, 218, 350, 386, 436, 545, 700, 763, 772, 965, 1090, 1351, 1526, 1930, 2180, 2702, 2725, 3052, 3815, 3860, 4825, 5404, 5450, 6755, 7630, 9650, 10900, 13510, 15260, 19075, 19300, 21037, 27020, 33775, 38150, 42074, 67550, 76300, 84148, 105185, 135100, 147259, 210370, 294518, 420740, 525925, 589036, 736295, 1051850, 1472590, 2103700, 2945180, 3681475, 7362950, 14725900]

約数ペア:

[(1, 14725900), (2, 7362950), (4, 3681475), (5, 2945180), (7, 2103700), (10, 1472590), (14, 1051850), (20, 736295), (25, 589036), (28, 525925), (35, 420740), (50, 294518), (70, 210370), (100, 147259), (109, 135100), (140, 105185), (175, 84148), (193, 76300), (218, 67550), (350, 42074), (386, 38150), (436, 33775), (545, 27020), (700, 21037), (763, 19300), (772, 19075), (965, 15260), (1090, 13510), (1351, 10900), (1526, 9650), (1930, 7630), (2180, 6755), (2702, 5450), (2725, 5404), (3052, 4825), (3815, 3860)]