170052080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 434195424

約数和(自身を除く): 264143344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 220, 346, 440, 692, 865, 880, 1117, 1384, 1730, 1903, 2234, 2768, 3460, 3806, 4468, 5585, 6920, 7612, 8936, 9515, 11170, 12287, 13840, 15224, 17872, 19030, 22340, 24574, 30448, 38060, 44680, 49148, 61435, 76120, 89360, 98296, 122870, 152240, 193241, 196592, 245740, 386482, 491480, 772964, 966205, 982960, 1545928, 1932410, 2125651, 3091856, 3864820, 4251302, 7729640, 8502604, 10628255, 15459280, 17005208, 21256510, 34010416, 42513020, 85026040, 170052080]

約数ペア:

[(1, 170052080), (2, 85026040), (4, 42513020), (5, 34010416), (8, 21256510), (10, 17005208), (11, 15459280), (16, 10628255), (20, 8502604), (22, 7729640), (40, 4251302), (44, 3864820), (55, 3091856), (80, 2125651), (88, 1932410), (110, 1545928), (173, 982960), (176, 966205), (220, 772964), (346, 491480), (440, 386482), (692, 245740), (865, 196592), (880, 193241), (1117, 152240), (1384, 122870), (1730, 98296), (1903, 89360), (2234, 76120), (2768, 61435), (3460, 49148), (3806, 44680), (4468, 38060), (5585, 30448), (6920, 24574), (7612, 22340), (8936, 19030), (9515, 17872), (11170, 15224), (12287, 13840)]