25760130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 67931136

約数和(自身を除く): 42171006

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 251, 311, 330, 502, 622, 753, 933, 1255, 1506, 1555, 1866, 2510, 2761, 3110, 3421, 3765, 4665, 5522, 6842, 7530, 8283, 9330, 10263, 13805, 16566, 17105, 20526, 27610, 34210, 41415, 51315, 78061, 82830, 102630, 156122, 234183, 390305, 468366, 780610, 858671, 1170915, 1717342, 2341830, 2576013, 4293355, 5152026, 8586710, 12880065, 25760130]

約数ペア:

[(1, 25760130), (2, 12880065), (3, 8586710), (5, 5152026), (6, 4293355), (10, 2576013), (11, 2341830), (15, 1717342), (22, 1170915), (30, 858671), (33, 780610), (55, 468366), (66, 390305), (110, 234183), (165, 156122), (251, 102630), (311, 82830), (330, 78061), (502, 51315), (622, 41415), (753, 34210), (933, 27610), (1255, 20526), (1506, 17105), (1555, 16566), (1866, 13805), (2510, 10263), (2761, 9330), (3110, 8283), (3421, 7530), (3765, 6842), (4665, 5522)]