184428820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2083}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 409631040

約数和(自身を除く): 225202220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 233, 380, 466, 932, 1165, 2083, 2330, 4166, 4427, 4660, 8332, 8854, 10415, 17708, 20830, 22135, 39577, 41660, 44270, 79154, 88540, 158308, 197885, 395770, 485339, 791540, 970678, 1941356, 2426695, 4853390, 9221441, 9706780, 18442882, 36885764, 46107205, 92214410, 184428820]

約数ペア:

[(1, 184428820), (2, 92214410), (4, 46107205), (5, 36885764), (10, 18442882), (19, 9706780), (20, 9221441), (38, 4853390), (76, 2426695), (95, 1941356), (190, 970678), (233, 791540), (380, 485339), (466, 395770), (932, 197885), (1165, 158308), (2083, 88540), (2330, 79154), (4166, 44270), (4427, 41660), (4660, 39577), (8332, 22135), (8854, 20830), (10415, 17708)]