26139190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 59512320

約数和(自身を除く): 33373130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 83, 110, 154, 166, 385, 409, 415, 581, 770, 818, 830, 913, 1162, 1826, 2045, 2863, 2905, 4090, 4499, 4565, 5726, 5810, 6391, 8998, 9130, 12782, 14315, 22495, 28630, 31493, 31955, 33947, 44990, 62986, 63910, 67894, 157465, 169735, 237629, 314930, 339470, 373417, 475258, 746834, 1188145, 1867085, 2376290, 2613919, 3734170, 5227838, 13069595, 26139190]

約数ペア:

[(1, 26139190), (2, 13069595), (5, 5227838), (7, 3734170), (10, 2613919), (11, 2376290), (14, 1867085), (22, 1188145), (35, 746834), (55, 475258), (70, 373417), (77, 339470), (83, 314930), (110, 237629), (154, 169735), (166, 157465), (385, 67894), (409, 63910), (415, 62986), (581, 44990), (770, 33947), (818, 31955), (830, 31493), (913, 28630), (1162, 22495), (1826, 14315), (2045, 12782), (2863, 9130), (2905, 8998), (4090, 6391), (4499, 5810), (4565, 5726)]