14322440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 36020160

約数和(自身を除く): 21697720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 757, 860, 946, 1514, 1720, 1892, 2365, 3028, 3784, 3785, 4730, 6056, 7570, 8327, 9460, 15140, 16654, 18920, 30280, 32551, 33308, 41635, 65102, 66616, 83270, 130204, 162755, 166540, 260408, 325510, 333080, 358061, 651020, 716122, 1302040, 1432244, 1790305, 2864488, 3580610, 7161220, 14322440]

約数ペア:

[(1, 14322440), (2, 7161220), (4, 3580610), (5, 2864488), (8, 1790305), (10, 1432244), (11, 1302040), (20, 716122), (22, 651020), (40, 358061), (43, 333080), (44, 325510), (55, 260408), (86, 166540), (88, 162755), (110, 130204), (172, 83270), (215, 66616), (220, 65102), (344, 41635), (430, 33308), (440, 32551), (473, 30280), (757, 18920), (860, 16654), (946, 15140), (1514, 9460), (1720, 8327), (1892, 7570), (2365, 6056), (3028, 4730), (3784, 3785)]