3312560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 7874496

約数和(自身を除く): 4561936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 881, 940, 1762, 1880, 3524, 3760, 4405, 7048, 8810, 14096, 17620, 35240, 41407, 70480, 82814, 165628, 207035, 331256, 414070, 662512, 828140, 1656280, 3312560]

約数ペア:

[(1, 3312560), (2, 1656280), (4, 828140), (5, 662512), (8, 414070), (10, 331256), (16, 207035), (20, 165628), (40, 82814), (47, 70480), (80, 41407), (94, 35240), (188, 17620), (235, 14096), (376, 8810), (470, 7048), (752, 4405), (881, 3760), (940, 3524), (1762, 1880)]