1253053120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2958

約数の個数: 112

約数和(自身を含む): 3281891328

約数和(自身を除く): 2028838208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 320, 352, 440, 508, 635, 704, 880, 1016, 1270, 1397, 1760, 2032, 2540, 2794, 2803, 3520, 4064, 5080, 5588, 5606, 6985, 8128, 10160, 11176, 11212, 13970, 14015, 20320, 22352, 22424, 27940, 28030, 30833, 40640, 44704, 44848, 55880, 56060, 61666, 89408, 89696, 111760, 112120, 123332, 154165, 179392, 223520, 224240, 246664, 308330, 355981, 447040, 448480, 493328, 616660, 711962, 896960, 986656, 1233320, 1423924, 1779905, 1973312, 2466640, 2847848, 3559810, 3915791, 4933280, 5695696, 7119620, 7831582, 9866560, 11391392, 14239240, 15663164, 19578955, 22782784, 28478480, 31326328, 39157910, 56956960, 62652656, 78315820, 113913920, 125305312, 156631640, 250610624, 313263280, 626526560, 1253053120]

約数ペア:

[(1, 1253053120), (2, 626526560), (4, 313263280), (5, 250610624), (8, 156631640), (10, 125305312), (11, 113913920), (16, 78315820), (20, 62652656), (22, 56956960), (32, 39157910), (40, 31326328), (44, 28478480), (55, 22782784), (64, 19578955), (80, 15663164), (88, 14239240), (110, 11391392), (127, 9866560), (160, 7831582), (176, 7119620), (220, 5695696), (254, 4933280), (320, 3915791), (352, 3559810), (440, 2847848), (508, 2466640), (635, 1973312), (704, 1779905), (880, 1423924), (1016, 1233320), (1270, 986656), (1397, 896960), (1760, 711962), (2032, 616660), (2540, 493328), (2794, 448480), (2803, 447040), (3520, 355981), (4064, 308330), (5080, 246664), (5588, 224240), (5606, 223520), (6985, 179392), (8128, 154165), (10160, 123332), (11176, 112120), (11212, 111760), (13970, 89696), (14015, 89408), (20320, 61666), (22352, 56060), (22424, 55880), (27940, 44848), (28030, 44704), (30833, 40640)]