33528220

素因数分解:

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

素因数の和:870

約数の個数: 48

約数和(自身を含む): 77239008

約数和(自身を除く): 43710788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 593, 1028, 1186, 1285, 2372, 2570, 2827, 2965, 5140, 5654, 5930, 6523, 11308, 11860, 13046, 14135, 26092, 28270, 32615, 56540, 65230, 130460, 152401, 304802, 609604, 762005, 1524010, 1676411, 3048020, 3352822, 6705644, 8382055, 16764110, 33528220]

約数ペア:

[(1, 33528220), (2, 16764110), (4, 8382055), (5, 6705644), (10, 3352822), (11, 3048020), (20, 1676411), (22, 1524010), (44, 762005), (55, 609604), (110, 304802), (220, 152401), (257, 130460), (514, 65230), (593, 56540), (1028, 32615), (1186, 28270), (1285, 26092), (2372, 14135), (2570, 13046), (2827, 11860), (2965, 11308), (5140, 6523), (5654, 5930)]