4277560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15277}}^1$

素因数の和:15295

約数の個数: 32

約数和(自身を含む): 11000160

約数和(自身を除く): 6722600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15277, 30554, 61108, 76385, 106939, 122216, 152770, 213878, 305540, 427756, 534695, 611080, 855512, 1069390, 2138780, 4277560]

約数ペア:

[(1, 4277560), (2, 2138780), (4, 1069390), (5, 855512), (7, 611080), (8, 534695), (10, 427756), (14, 305540), (20, 213878), (28, 152770), (35, 122216), (40, 106939), (56, 76385), (70, 61108), (140, 30554), (280, 15277)]