5378680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 12363840

約数和(自身を除く): 6985160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2861, 5722, 11444, 14305, 22888, 28610, 57220, 114440, 134467, 268934, 537868, 672335, 1075736, 1344670, 2689340, 5378680]

約数ペア:

[(1, 5378680), (2, 2689340), (4, 1344670), (5, 1075736), (8, 672335), (10, 537868), (20, 268934), (40, 134467), (47, 114440), (94, 57220), (188, 28610), (235, 22888), (376, 14305), (470, 11444), (940, 5722), (1880, 2861)]