1244610880

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:612

約数の個数: 112

約数和(自身を含む): 3031546896

約数和(自身を除く): 1786936016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 101, 160, 194, 202, 320, 388, 397, 404, 485, 505, 776, 794, 808, 970, 1010, 1552, 1588, 1616, 1940, 1985, 2020, 3104, 3176, 3232, 3880, 3970, 4040, 6208, 6352, 6464, 7760, 7940, 8080, 9797, 12704, 15520, 15880, 16160, 19594, 25408, 31040, 31760, 32320, 38509, 39188, 40097, 48985, 63520, 77018, 78376, 80194, 97970, 127040, 154036, 156752, 160388, 192545, 195940, 200485, 308072, 313504, 320776, 385090, 391880, 400970, 616144, 627008, 641552, 770180, 783760, 801940, 1232288, 1283104, 1540360, 1567520, 1603880, 2464576, 2566208, 3080720, 3135040, 3207760, 3889409, 6161440, 6415520, 7778818, 12322880, 12831040, 15557636, 19447045, 31115272, 38894090, 62230544, 77788180, 124461088, 155576360, 248922176, 311152720, 622305440, 1244610880]

約数ペア:

[(1, 1244610880), (2, 622305440), (4, 311152720), (5, 248922176), (8, 155576360), (10, 124461088), (16, 77788180), (20, 62230544), (32, 38894090), (40, 31115272), (64, 19447045), (80, 15557636), (97, 12831040), (101, 12322880), (160, 7778818), (194, 6415520), (202, 6161440), (320, 3889409), (388, 3207760), (397, 3135040), (404, 3080720), (485, 2566208), (505, 2464576), (776, 1603880), (794, 1567520), (808, 1540360), (970, 1283104), (1010, 1232288), (1552, 801940), (1588, 783760), (1616, 770180), (1940, 641552), (1985, 627008), (2020, 616144), (3104, 400970), (3176, 391880), (3232, 385090), (3880, 320776), (3970, 313504), (4040, 308072), (6208, 200485), (6352, 195940), (6464, 192545), (7760, 160388), (7940, 156752), (8080, 154036), (9797, 127040), (12704, 97970), (15520, 80194), (15880, 78376), (16160, 77018), (19594, 63520), (25408, 48985), (31040, 40097), (31760, 39188), (32320, 38509)]