80457600272

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1\times {\mathrm{21013}}^1$

素因数の和:23056

約数の個数: 80

約数和(自身を含む): 188738669952

約数和(自身を除く): 108281069680

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 2011, 4022, 8044, 14077, 16088, 21013, 28154, 32176, 34187, 42026, 56308, 68374, 84052, 112616, 136748, 147091, 168104, 225232, 239309, 273496, 294182, 336208, 357221, 478618, 546992, 588364, 714442, 957236, 1176728, 1428884, 1914472, 2353456, 2500547, 2857768, 3828944, 5001094, 5715536, 10002188, 20004376, 40008752, 42257143, 84514286, 169028572, 295800001, 338057144, 591600002, 676114288, 718371431, 1183200004, 1436742862, 2366400008, 2873485724, 4732800016, 5028600017, 5746971448, 10057200034, 11493942896, 20114400068, 40228800136, 80457600272]

約数ペア:

[(1, 80457600272), (2, 40228800136), (4, 20114400068), (7, 11493942896), (8, 10057200034), (14, 5746971448), (16, 5028600017), (17, 4732800016), (28, 2873485724), (34, 2366400008), (56, 1436742862), (68, 1183200004), (112, 718371431), (119, 676114288), (136, 591600002), (238, 338057144), (272, 295800001), (476, 169028572), (952, 84514286), (1904, 42257143), (2011, 40008752), (4022, 20004376), (8044, 10002188), (14077, 5715536), (16088, 5001094), (21013, 3828944), (28154, 2857768), (32176, 2500547), (34187, 2353456), (42026, 1914472), (56308, 1428884), (68374, 1176728), (84052, 957236), (112616, 714442), (136748, 588364), (147091, 546992), (168104, 478618), (225232, 357221), (239309, 336208), (273496, 294182)]