82927520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39869}}^1$

素因数の和:39897

約数の個数: 48

約数和(自身を含む): 210992040

約数和(自身を除く): 128064520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 39869, 79738, 159476, 199345, 318952, 398690, 518297, 637904, 797380, 1036594, 1275808, 1594760, 2073188, 2591485, 3189520, 4146376, 5182970, 6379040, 8292752, 10365940, 16585504, 20731880, 41463760, 82927520]

約数ペア:

[(1, 82927520), (2, 41463760), (4, 20731880), (5, 16585504), (8, 10365940), (10, 8292752), (13, 6379040), (16, 5182970), (20, 4146376), (26, 3189520), (32, 2591485), (40, 2073188), (52, 1594760), (65, 1275808), (80, 1036594), (104, 797380), (130, 637904), (160, 518297), (208, 398690), (260, 318952), (416, 199345), (520, 159476), (1040, 79738), (2080, 39869)]