26009060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16889}}^1$

素因数の和:16916

約数の個数: 48

約数和(自身を含む): 68100480

約数和(自身を除く): 42091420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 16889, 33778, 67556, 84445, 118223, 168890, 185779, 236446, 337780, 371558, 472892, 591115, 743116, 928895, 1182230, 1300453, 1857790, 2364460, 2600906, 3715580, 5201812, 6502265, 13004530, 26009060]

約数ペア:

[(1, 26009060), (2, 13004530), (4, 6502265), (5, 5201812), (7, 3715580), (10, 2600906), (11, 2364460), (14, 1857790), (20, 1300453), (22, 1182230), (28, 928895), (35, 743116), (44, 591115), (55, 472892), (70, 371558), (77, 337780), (110, 236446), (140, 185779), (154, 168890), (220, 118223), (308, 84445), (385, 67556), (770, 33778), (1540, 16889)]