4221560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15077}}^1$

素因数の和:15095

約数の個数: 32

約数和(自身を含む): 10856160

約数和(自身を除く): 6634600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15077, 30154, 60308, 75385, 105539, 120616, 150770, 211078, 301540, 422156, 527695, 603080, 844312, 1055390, 2110780, 4221560]

約数ペア:

[(1, 4221560), (2, 2110780), (4, 1055390), (5, 844312), (7, 603080), (8, 527695), (10, 422156), (14, 301540), (20, 211078), (28, 150770), (35, 120616), (40, 105539), (56, 75385), (70, 60308), (140, 30154), (280, 15077)]