57811520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1069}}^1$

素因数の和:1112

約数の個数: 84

約数和(自身を含む): 149207220

約数和(自身を除く): 91395700

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1069, 1352, 1690, 2080, 2138, 2704, 3380, 4160, 4276, 5345, 5408, 6760, 8552, 10690, 10816, 13520, 13897, 17104, 21380, 27040, 27794, 34208, 42760, 54080, 55588, 68416, 69485, 85520, 111176, 138970, 171040, 180661, 222352, 277940, 342080, 361322, 444704, 555880, 722644, 889408, 903305, 1111760, 1445288, 1806610, 2223520, 2890576, 3613220, 4447040, 5781152, 7226440, 11562304, 14452880, 28905760, 57811520]

約数ペア:

[(1, 57811520), (2, 28905760), (4, 14452880), (5, 11562304), (8, 7226440), (10, 5781152), (13, 4447040), (16, 3613220), (20, 2890576), (26, 2223520), (32, 1806610), (40, 1445288), (52, 1111760), (64, 903305), (65, 889408), (80, 722644), (104, 555880), (130, 444704), (160, 361322), (169, 342080), (208, 277940), (260, 222352), (320, 180661), (338, 171040), (416, 138970), (520, 111176), (676, 85520), (832, 69485), (845, 68416), (1040, 55588), (1069, 54080), (1352, 42760), (1690, 34208), (2080, 27794), (2138, 27040), (2704, 21380), (3380, 17104), (4160, 13897), (4276, 13520), (5345, 10816), (5408, 10690), (6760, 8552)]