2080219008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45523}}^1$

素因数の和:45564

約数の個数: 128

約数和(自身を含む): 6686565120

約数和(自身を除く): 4606346112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 45523, 45696, 91046, 136569, 182092, 273138, 318661, 364184, 546276, 637322, 728368, 773891, 955983, 1092552, 1274644, 1456736, 1547782, 1911966, 2185104, 2321673, 2549288, 2913472, 3095564, 3823932, 4370208, 4643346, 5098576, 5417237, 5826944, 6191128, 7647864, 8740416, 9286692, 10197152, 10834474, 12382256, 15295728, 16251711, 17480832, 18573384, 20394304, 21668948, 24764512, 30591456, 32503422, 37146768, 40788608, 43337896, 49529024, 61182912, 65006844, 74293536, 86675792, 99058048, 122365824, 130013688, 148587072, 173351584, 260027376, 297174144, 346703168, 520054752, 693406336, 1040109504, 2080219008]

約数ペア:

[(1, 2080219008), (2, 1040109504), (3, 693406336), (4, 520054752), (6, 346703168), (7, 297174144), (8, 260027376), (12, 173351584), (14, 148587072), (16, 130013688), (17, 122365824), (21, 99058048), (24, 86675792), (28, 74293536), (32, 65006844), (34, 61182912), (42, 49529024), (48, 43337896), (51, 40788608), (56, 37146768), (64, 32503422), (68, 30591456), (84, 24764512), (96, 21668948), (102, 20394304), (112, 18573384), (119, 17480832), (128, 16251711), (136, 15295728), (168, 12382256), (192, 10834474), (204, 10197152), (224, 9286692), (238, 8740416), (272, 7647864), (336, 6191128), (357, 5826944), (384, 5417237), (408, 5098576), (448, 4643346), (476, 4370208), (544, 3823932), (672, 3095564), (714, 2913472), (816, 2549288), (896, 2321673), (952, 2185104), (1088, 1911966), (1344, 1547782), (1428, 1456736), (1632, 1274644), (1904, 1092552), (2176, 955983), (2688, 773891), (2856, 728368), (3264, 637322), (3808, 546276), (5712, 364184), (6528, 318661), (7616, 273138), (11424, 182092), (15232, 136569), (22848, 91046), (45523, 45696)]