26677000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 73981440

約数和(自身を除く): 47304440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 100, 103, 125, 140, 148, 175, 185, 200, 206, 250, 259, 280, 296, 350, 370, 412, 500, 515, 518, 700, 721, 740, 824, 875, 925, 1000, 1030, 1036, 1295, 1400, 1442, 1480, 1750, 1850, 2060, 2072, 2575, 2590, 2884, 3500, 3605, 3700, 3811, 4120, 4625, 5150, 5180, 5768, 6475, 7000, 7210, 7400, 7622, 9250, 10300, 10360, 12875, 12950, 14420, 15244, 18025, 18500, 19055, 20600, 25750, 25900, 26677, 28840, 30488, 32375, 36050, 37000, 38110, 51500, 51800, 53354, 64750, 72100, 76220, 90125, 95275, 103000, 106708, 129500, 133385, 144200, 152440, 180250, 190550, 213416, 259000, 266770, 360500, 381100, 476375, 533540, 666925, 721000, 762200, 952750, 1067080, 1333850, 1905500, 2667700, 3334625, 3811000, 5335400, 6669250, 13338500, 26677000]

約数ペア:

[(1, 26677000), (2, 13338500), (4, 6669250), (5, 5335400), (7, 3811000), (8, 3334625), (10, 2667700), (14, 1905500), (20, 1333850), (25, 1067080), (28, 952750), (35, 762200), (37, 721000), (40, 666925), (50, 533540), (56, 476375), (70, 381100), (74, 360500), (100, 266770), (103, 259000), (125, 213416), (140, 190550), (148, 180250), (175, 152440), (185, 144200), (200, 133385), (206, 129500), (250, 106708), (259, 103000), (280, 95275), (296, 90125), (350, 76220), (370, 72100), (412, 64750), (500, 53354), (515, 51800), (518, 51500), (700, 38110), (721, 37000), (740, 36050), (824, 32375), (875, 30488), (925, 28840), (1000, 26677), (1030, 25900), (1036, 25750), (1295, 20600), (1400, 19055), (1442, 18500), (1480, 18025), (1750, 15244), (1850, 14420), (2060, 12950), (2072, 12875), (2575, 10360), (2590, 10300), (2884, 9250), (3500, 7622), (3605, 7400), (3700, 7210), (3811, 7000), (4120, 6475), (4625, 5768), (5150, 5180)]