65810080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 180544896

約数和(自身を除く): 114734816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 877, 938, 1072, 1120, 1340, 1754, 1876, 2144, 2345, 2680, 3508, 3752, 4385, 4690, 5360, 6139, 7016, 7504, 8770, 9380, 10720, 12278, 14032, 15008, 17540, 18760, 24556, 28064, 30695, 35080, 37520, 49112, 58759, 61390, 70160, 75040, 98224, 117518, 122780, 140320, 196448, 235036, 245560, 293795, 411313, 470072, 491120, 587590, 822626, 940144, 982240, 1175180, 1645252, 1880288, 2056565, 2350360, 3290504, 4113130, 4700720, 6581008, 8226260, 9401440, 13162016, 16452520, 32905040, 65810080]

約数ペア:

[(1, 65810080), (2, 32905040), (4, 16452520), (5, 13162016), (7, 9401440), (8, 8226260), (10, 6581008), (14, 4700720), (16, 4113130), (20, 3290504), (28, 2350360), (32, 2056565), (35, 1880288), (40, 1645252), (56, 1175180), (67, 982240), (70, 940144), (80, 822626), (112, 587590), (134, 491120), (140, 470072), (160, 411313), (224, 293795), (268, 245560), (280, 235036), (335, 196448), (469, 140320), (536, 122780), (560, 117518), (670, 98224), (877, 75040), (938, 70160), (1072, 61390), (1120, 58759), (1340, 49112), (1754, 37520), (1876, 35080), (2144, 30695), (2345, 28064), (2680, 24556), (3508, 18760), (3752, 17540), (4385, 15008), (4690, 14032), (5360, 12278), (6139, 10720), (7016, 9380), (7504, 8770)]