25630488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 75675600

約数和(自身を除く): 50045112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 139, 156, 197, 234, 278, 312, 394, 417, 468, 556, 591, 788, 834, 936, 1112, 1182, 1251, 1576, 1668, 1773, 1807, 2364, 2502, 2561, 3336, 3546, 3614, 4728, 5004, 5122, 5421, 7092, 7228, 7683, 10008, 10244, 10842, 14184, 14456, 15366, 16263, 20488, 21684, 23049, 27383, 30732, 32526, 43368, 46098, 54766, 61464, 65052, 82149, 92196, 109532, 130104, 164298, 184392, 219064, 246447, 328596, 355979, 492894, 657192, 711958, 985788, 1067937, 1423916, 1971576, 2135874, 2847832, 3203811, 4271748, 6407622, 8543496, 12815244, 25630488]

約数ペア:

[(1, 25630488), (2, 12815244), (3, 8543496), (4, 6407622), (6, 4271748), (8, 3203811), (9, 2847832), (12, 2135874), (13, 1971576), (18, 1423916), (24, 1067937), (26, 985788), (36, 711958), (39, 657192), (52, 492894), (72, 355979), (78, 328596), (104, 246447), (117, 219064), (139, 184392), (156, 164298), (197, 130104), (234, 109532), (278, 92196), (312, 82149), (394, 65052), (417, 61464), (468, 54766), (556, 46098), (591, 43368), (788, 32526), (834, 30732), (936, 27383), (1112, 23049), (1182, 21684), (1251, 20488), (1576, 16263), (1668, 15366), (1773, 14456), (1807, 14184), (2364, 10842), (2502, 10244), (2561, 10008), (3336, 7683), (3546, 7228), (3614, 7092), (4728, 5421), (5004, 5122)]