57267520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9419}}^1$

素因数の和:9455

約数の個数: 56

約数和(自身を含む): 143560800

約数和(自身を除く): 86293280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 9419, 18838, 37676, 47095, 75352, 94190, 150704, 178961, 188380, 301408, 357922, 376760, 602816, 715844, 753520, 894805, 1431688, 1507040, 1789610, 2863376, 3014080, 3579220, 5726752, 7158440, 11453504, 14316880, 28633760, 57267520]

約数ペア:

[(1, 57267520), (2, 28633760), (4, 14316880), (5, 11453504), (8, 7158440), (10, 5726752), (16, 3579220), (19, 3014080), (20, 2863376), (32, 1789610), (38, 1507040), (40, 1431688), (64, 894805), (76, 753520), (80, 715844), (95, 602816), (152, 376760), (160, 357922), (190, 301408), (304, 188380), (320, 178961), (380, 150704), (608, 94190), (760, 75352), (1216, 47095), (1520, 37676), (3040, 18838), (6080, 9419)]