27124760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52163}}^1$

素因数の和:52187

約数の個数: 32

約数和(自身を含む): 65726640

約数和(自身を除く): 38601880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52163, 104326, 208652, 260815, 417304, 521630, 678119, 1043260, 1356238, 2086520, 2712476, 3390595, 5424952, 6781190, 13562380, 27124760]

約数ペア:

[(1, 27124760), (2, 13562380), (4, 6781190), (5, 5424952), (8, 3390595), (10, 2712476), (13, 2086520), (20, 1356238), (26, 1043260), (40, 678119), (52, 521630), (65, 417304), (104, 260815), (130, 208652), (260, 104326), (520, 52163)]