25962540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 77172480

約数和(自身を除く): 51209940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 347, 348, 430, 435, 516, 580, 645, 694, 860, 870, 1041, 1247, 1290, 1388, 1735, 1740, 2082, 2494, 2580, 3470, 3741, 4164, 4988, 5205, 6235, 6940, 7482, 10063, 10410, 12470, 14921, 14964, 18705, 20126, 20820, 24940, 29842, 30189, 37410, 40252, 44763, 50315, 59684, 60378, 74605, 74820, 89526, 100630, 120756, 149210, 150945, 179052, 201260, 223815, 298420, 301890, 432709, 447630, 603780, 865418, 895260, 1298127, 1730836, 2163545, 2596254, 4327090, 5192508, 6490635, 8654180, 12981270, 25962540]

約数ペア:

[(1, 25962540), (2, 12981270), (3, 8654180), (4, 6490635), (5, 5192508), (6, 4327090), (10, 2596254), (12, 2163545), (15, 1730836), (20, 1298127), (29, 895260), (30, 865418), (43, 603780), (58, 447630), (60, 432709), (86, 301890), (87, 298420), (116, 223815), (129, 201260), (145, 179052), (172, 150945), (174, 149210), (215, 120756), (258, 100630), (290, 89526), (347, 74820), (348, 74605), (430, 60378), (435, 59684), (516, 50315), (580, 44763), (645, 40252), (694, 37410), (860, 30189), (870, 29842), (1041, 24940), (1247, 20820), (1290, 20126), (1388, 18705), (1735, 14964), (1740, 14921), (2082, 12470), (2494, 10410), (2580, 10063), (3470, 7482), (3741, 6940), (4164, 6235), (4988, 5205)]