220106032

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 60

約数和(自身を含む): 459211680

約数和(自身を除く): 239105648

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 361, 424, 719, 722, 848, 1007, 1438, 1444, 2014, 2876, 2888, 4028, 5752, 5776, 8056, 11504, 13661, 16112, 19133, 27322, 38107, 38266, 54644, 76214, 76532, 109288, 152428, 153064, 218576, 259559, 304856, 306128, 519118, 609712, 724033, 1038236, 1448066, 2076472, 2896132, 4152944, 5792264, 11584528, 13756627, 27513254, 55026508, 110053016, 220106032]

約数ペア:

[(1, 220106032), (2, 110053016), (4, 55026508), (8, 27513254), (16, 13756627), (19, 11584528), (38, 5792264), (53, 4152944), (76, 2896132), (106, 2076472), (152, 1448066), (212, 1038236), (304, 724033), (361, 609712), (424, 519118), (719, 306128), (722, 304856), (848, 259559), (1007, 218576), (1438, 153064), (1444, 152428), (2014, 109288), (2876, 76532), (2888, 76214), (4028, 54644), (5752, 38266), (5776, 38107), (8056, 27322), (11504, 19133), (13661, 16112)]