26953780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10133}}^1$

素因数の和:10168

約数の個数: 48

約数和(自身を含む): 68100480

約数和(自身を除く): 41146700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 10133, 20266, 40532, 50665, 70931, 101330, 141862, 192527, 202660, 283724, 354655, 385054, 709310, 770108, 962635, 1347689, 1418620, 1925270, 2695378, 3850540, 5390756, 6738445, 13476890, 26953780]

約数ペア:

[(1, 26953780), (2, 13476890), (4, 6738445), (5, 5390756), (7, 3850540), (10, 2695378), (14, 1925270), (19, 1418620), (20, 1347689), (28, 962635), (35, 770108), (38, 709310), (70, 385054), (76, 354655), (95, 283724), (133, 202660), (140, 192527), (190, 141862), (266, 101330), (380, 70931), (532, 50665), (665, 40532), (1330, 20266), (2660, 10133)]