26385800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 71781120

約数和(自身を除く): 45395320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 401, 470, 658, 700, 802, 940, 1175, 1316, 1400, 1604, 1645, 1880, 2005, 2350, 2632, 2807, 3208, 3290, 4010, 4700, 5614, 6580, 8020, 8225, 9400, 10025, 11228, 13160, 14035, 16040, 16450, 18847, 20050, 22456, 28070, 32900, 37694, 40100, 56140, 65800, 70175, 75388, 80200, 94235, 112280, 131929, 140350, 150776, 188470, 263858, 280700, 376940, 471175, 527716, 561400, 659645, 753880, 942350, 1055432, 1319290, 1884700, 2638580, 3298225, 3769400, 5277160, 6596450, 13192900, 26385800]

約数ペア:

[(1, 26385800), (2, 13192900), (4, 6596450), (5, 5277160), (7, 3769400), (8, 3298225), (10, 2638580), (14, 1884700), (20, 1319290), (25, 1055432), (28, 942350), (35, 753880), (40, 659645), (47, 561400), (50, 527716), (56, 471175), (70, 376940), (94, 280700), (100, 263858), (140, 188470), (175, 150776), (188, 140350), (200, 131929), (235, 112280), (280, 94235), (329, 80200), (350, 75388), (376, 70175), (401, 65800), (470, 56140), (658, 40100), (700, 37694), (802, 32900), (940, 28070), (1175, 22456), (1316, 20050), (1400, 18847), (1604, 16450), (1645, 16040), (1880, 14035), (2005, 13160), (2350, 11228), (2632, 10025), (2807, 9400), (3208, 8225), (3290, 8020), (4010, 6580), (4700, 5614)]