67056440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 165512160

約数和(自身を除く): 98455720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 257, 440, 514, 593, 1028, 1186, 1285, 2056, 2372, 2570, 2827, 2965, 4744, 5140, 5654, 5930, 6523, 10280, 11308, 11860, 13046, 14135, 22616, 23720, 26092, 28270, 32615, 52184, 56540, 65230, 113080, 130460, 152401, 260920, 304802, 609604, 762005, 1219208, 1524010, 1676411, 3048020, 3352822, 6096040, 6705644, 8382055, 13411288, 16764110, 33528220, 67056440]

約数ペア:

[(1, 67056440), (2, 33528220), (4, 16764110), (5, 13411288), (8, 8382055), (10, 6705644), (11, 6096040), (20, 3352822), (22, 3048020), (40, 1676411), (44, 1524010), (55, 1219208), (88, 762005), (110, 609604), (220, 304802), (257, 260920), (440, 152401), (514, 130460), (593, 113080), (1028, 65230), (1186, 56540), (1285, 52184), (2056, 32615), (2372, 28270), (2570, 26092), (2827, 23720), (2965, 22616), (4744, 14135), (5140, 13046), (5654, 11860), (5930, 11308), (6523, 10280)]