568523120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5087}}^1$

素因数の和:5238

約数の個数: 80

約数和(自身を含む): 1453621248

約数和(自身を除く): 885098128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 880, 1016, 1270, 1397, 2032, 2540, 2794, 5080, 5087, 5588, 6985, 10160, 10174, 11176, 13970, 20348, 22352, 25435, 27940, 40696, 50870, 55880, 55957, 81392, 101740, 111760, 111914, 203480, 223828, 279785, 406960, 447656, 559570, 646049, 895312, 1119140, 1292098, 2238280, 2584196, 3230245, 4476560, 5168392, 6460490, 7106539, 10336784, 12920980, 14213078, 25841960, 28426156, 35532695, 51683920, 56852312, 71065390, 113704624, 142130780, 284261560, 568523120]

約数ペア:

[(1, 568523120), (2, 284261560), (4, 142130780), (5, 113704624), (8, 71065390), (10, 56852312), (11, 51683920), (16, 35532695), (20, 28426156), (22, 25841960), (40, 14213078), (44, 12920980), (55, 10336784), (80, 7106539), (88, 6460490), (110, 5168392), (127, 4476560), (176, 3230245), (220, 2584196), (254, 2238280), (440, 1292098), (508, 1119140), (635, 895312), (880, 646049), (1016, 559570), (1270, 447656), (1397, 406960), (2032, 279785), (2540, 223828), (2794, 203480), (5080, 111914), (5087, 111760), (5588, 101740), (6985, 81392), (10160, 55957), (10174, 55880), (11176, 50870), (13970, 40696), (20348, 27940), (22352, 25435)]