2025072

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 120

約数和(自身を含む): 6770400

約数和(自身を除く): 4745328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 98, 112, 123, 126, 144, 147, 164, 168, 196, 246, 252, 287, 294, 328, 336, 343, 369, 392, 441, 492, 504, 574, 588, 656, 686, 738, 784, 861, 882, 984, 1008, 1029, 1148, 1176, 1372, 1476, 1722, 1764, 1968, 2009, 2058, 2296, 2352, 2583, 2744, 2952, 3087, 3444, 3528, 4018, 4116, 4592, 5166, 5488, 5904, 6027, 6174, 6888, 7056, 8036, 8232, 10332, 12054, 12348, 13776, 14063, 16072, 16464, 18081, 20664, 24108, 24696, 28126, 32144, 36162, 41328, 42189, 48216, 49392, 56252, 72324, 84378, 96432, 112504, 126567, 144648, 168756, 225008, 253134, 289296, 337512, 506268, 675024, 1012536, 2025072]

約数ペア:

[(1, 2025072), (2, 1012536), (3, 675024), (4, 506268), (6, 337512), (7, 289296), (8, 253134), (9, 225008), (12, 168756), (14, 144648), (16, 126567), (18, 112504), (21, 96432), (24, 84378), (28, 72324), (36, 56252), (41, 49392), (42, 48216), (48, 42189), (49, 41328), (56, 36162), (63, 32144), (72, 28126), (82, 24696), (84, 24108), (98, 20664), (112, 18081), (123, 16464), (126, 16072), (144, 14063), (147, 13776), (164, 12348), (168, 12054), (196, 10332), (246, 8232), (252, 8036), (287, 7056), (294, 6888), (328, 6174), (336, 6027), (343, 5904), (369, 5488), (392, 5166), (441, 4592), (492, 4116), (504, 4018), (574, 3528), (588, 3444), (656, 3087), (686, 2952), (738, 2744), (784, 2583), (861, 2352), (882, 2296), (984, 2058), (1008, 2009), (1029, 1968), (1148, 1764), (1176, 1722), (1372, 1476)]