26337520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^2$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 67189896

約数和(自身を除く): 40852376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 220, 346, 440, 692, 865, 880, 1384, 1730, 1903, 2768, 3460, 3806, 6920, 7612, 9515, 13840, 15224, 19030, 29929, 30448, 38060, 59858, 76120, 119716, 149645, 152240, 239432, 299290, 329219, 478864, 598580, 658438, 1197160, 1316876, 1646095, 2394320, 2633752, 3292190, 5267504, 6584380, 13168760, 26337520]

約数ペア:

[(1, 26337520), (2, 13168760), (4, 6584380), (5, 5267504), (8, 3292190), (10, 2633752), (11, 2394320), (16, 1646095), (20, 1316876), (22, 1197160), (40, 658438), (44, 598580), (55, 478864), (80, 329219), (88, 299290), (110, 239432), (173, 152240), (176, 149645), (220, 119716), (346, 76120), (440, 59858), (692, 38060), (865, 30448), (880, 29929), (1384, 19030), (1730, 15224), (1903, 13840), (2768, 9515), (3460, 7612), (3806, 6920)]