25928000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 112

約数和(自身を含む): 73542144

約数和(自身を除く): 47614144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 463, 500, 560, 700, 800, 875, 926, 1000, 1120, 1400, 1600, 1750, 1852, 2000, 2240, 2315, 2800, 3241, 3500, 3704, 4000, 4630, 5600, 6482, 7000, 7408, 8000, 9260, 11200, 11575, 12964, 14000, 14816, 16205, 18520, 23150, 25928, 28000, 29632, 32410, 37040, 46300, 51856, 56000, 57875, 64820, 74080, 81025, 92600, 103712, 115750, 129640, 148160, 162050, 185200, 207424, 231500, 259280, 324100, 370400, 405125, 463000, 518560, 648200, 740800, 810250, 926000, 1037120, 1296400, 1620500, 1852000, 2592800, 3241000, 3704000, 5185600, 6482000, 12964000, 25928000]

約数ペア:

[(1, 25928000), (2, 12964000), (4, 6482000), (5, 5185600), (7, 3704000), (8, 3241000), (10, 2592800), (14, 1852000), (16, 1620500), (20, 1296400), (25, 1037120), (28, 926000), (32, 810250), (35, 740800), (40, 648200), (50, 518560), (56, 463000), (64, 405125), (70, 370400), (80, 324100), (100, 259280), (112, 231500), (125, 207424), (140, 185200), (160, 162050), (175, 148160), (200, 129640), (224, 115750), (250, 103712), (280, 92600), (320, 81025), (350, 74080), (400, 64820), (448, 57875), (463, 56000), (500, 51856), (560, 46300), (700, 37040), (800, 32410), (875, 29632), (926, 28000), (1000, 25928), (1120, 23150), (1400, 18520), (1600, 16205), (1750, 14816), (1852, 14000), (2000, 12964), (2240, 11575), (2315, 11200), (2800, 9260), (3241, 8000), (3500, 7408), (3704, 7000), (4000, 6482), (4630, 5600)]