91827760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60413}}^1$

素因数の和:60445

約数の個数: 40

約数和(自身を含む): 224740080

約数和(自身を除く): 132912320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 60413, 120826, 241652, 302065, 483304, 604130, 966608, 1147847, 1208260, 2295694, 2416520, 4591388, 4833040, 5739235, 9182776, 11478470, 18365552, 22956940, 45913880, 91827760]

約数ペア:

[(1, 91827760), (2, 45913880), (4, 22956940), (5, 18365552), (8, 11478470), (10, 9182776), (16, 5739235), (19, 4833040), (20, 4591388), (38, 2416520), (40, 2295694), (76, 1208260), (80, 1147847), (95, 966608), (152, 604130), (190, 483304), (304, 302065), (380, 241652), (760, 120826), (1520, 60413)]