2005223904

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{100907}}^1$

素因数の和:100949

約数の個数: 96

約数和(自身を含む): 6102915840

約数和(自身を除く): 4097691936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 19872, 100907, 201814, 302721, 403628, 605442, 807256, 908163, 1210884, 1614512, 1816326, 2320861, 2421768, 2724489, 3229024, 3632652, 4641722, 4843536, 5448978, 6962583, 7265304, 9283444, 9687072, 10897956, 13925166, 14530608, 18566888, 20887749, 21795912, 27850332, 29061216, 37133776, 41775498, 43591824, 55700664, 62663247, 74267552, 83550996, 87183648, 111401328, 125326494, 167101992, 222802656, 250652988, 334203984, 501305976, 668407968, 1002611952, 2005223904]

約数ペア:

[(1, 2005223904), (2, 1002611952), (3, 668407968), (4, 501305976), (6, 334203984), (8, 250652988), (9, 222802656), (12, 167101992), (16, 125326494), (18, 111401328), (23, 87183648), (24, 83550996), (27, 74267552), (32, 62663247), (36, 55700664), (46, 43591824), (48, 41775498), (54, 37133776), (69, 29061216), (72, 27850332), (92, 21795912), (96, 20887749), (108, 18566888), (138, 14530608), (144, 13925166), (184, 10897956), (207, 9687072), (216, 9283444), (276, 7265304), (288, 6962583), (368, 5448978), (414, 4843536), (432, 4641722), (552, 3632652), (621, 3229024), (736, 2724489), (828, 2421768), (864, 2320861), (1104, 1816326), (1242, 1614512), (1656, 1210884), (2208, 908163), (2484, 807256), (3312, 605442), (4968, 403628), (6624, 302721), (9936, 201814), (19872, 100907)]