25030008

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 71089200

約数和(自身を除く): 46059192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 61, 72, 82, 122, 123, 139, 164, 183, 244, 246, 278, 328, 366, 369, 417, 488, 492, 549, 556, 732, 738, 834, 984, 1098, 1112, 1251, 1464, 1476, 1668, 2196, 2501, 2502, 2952, 3336, 4392, 5002, 5004, 5699, 7503, 8479, 10004, 10008, 11398, 15006, 16958, 17097, 20008, 22509, 22796, 25437, 30012, 33916, 34194, 45018, 45592, 50874, 51291, 60024, 67832, 68388, 76311, 90036, 101748, 102582, 136776, 152622, 180072, 203496, 205164, 305244, 347639, 410328, 610488, 695278, 1042917, 1390556, 2085834, 2781112, 3128751, 4171668, 6257502, 8343336, 12515004, 25030008]

約数ペア:

[(1, 25030008), (2, 12515004), (3, 8343336), (4, 6257502), (6, 4171668), (8, 3128751), (9, 2781112), (12, 2085834), (18, 1390556), (24, 1042917), (36, 695278), (41, 610488), (61, 410328), (72, 347639), (82, 305244), (122, 205164), (123, 203496), (139, 180072), (164, 152622), (183, 136776), (244, 102582), (246, 101748), (278, 90036), (328, 76311), (366, 68388), (369, 67832), (417, 60024), (488, 51291), (492, 50874), (549, 45592), (556, 45018), (732, 34194), (738, 33916), (834, 30012), (984, 25437), (1098, 22796), (1112, 22509), (1251, 20008), (1464, 17097), (1476, 16958), (1668, 15006), (2196, 11398), (2501, 10008), (2502, 10004), (2952, 8479), (3336, 7503), (4392, 5699), (5002, 5004)]