26125760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4333

約数の個数: 56

約数和(自身を含む): 65501520

約数和(自身を除く): 39375760

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, 4297, 6080, 8594, 17188, 21485, 34376, 42970, 68752, 81643, 85940, 137504, 163286, 171880, 275008, 326572, 343760, 408215, 653144, 687520, 816430, 1306288, 1375040, 1632860, 2612576, 3265720, 5225152, 6531440, 13062880, 26125760]

約数ペア:

[(1, 26125760), (2, 13062880), (4, 6531440), (5, 5225152), (8, 3265720), (10, 2612576), (16, 1632860), (19, 1375040), (20, 1306288), (32, 816430), (38, 687520), (40, 653144), (64, 408215), (76, 343760), (80, 326572), (95, 275008), (152, 171880), (160, 163286), (190, 137504), (304, 85940), (320, 81643), (380, 68752), (608, 42970), (760, 34376), (1216, 21485), (1520, 17188), (3040, 8594), (4297, 6080)]