80002496

素因数分解:

$2^6\times 7^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 84

約数和(自身を含む): 187287408

約数和(自身を除く): 107284912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 194, 196, 224, 263, 388, 392, 448, 526, 679, 776, 784, 1052, 1358, 1552, 1568, 1841, 2104, 2716, 3104, 3136, 3682, 4208, 4753, 5432, 6208, 7364, 8416, 9506, 10864, 12887, 14728, 16832, 19012, 21728, 25511, 25774, 29456, 38024, 43456, 51022, 51548, 58912, 76048, 102044, 103096, 117824, 152096, 178577, 204088, 206192, 304192, 357154, 408176, 412384, 714308, 816352, 824768, 1250039, 1428616, 1632704, 2500078, 2857232, 5000156, 5714464, 10000312, 11428928, 20000624, 40001248, 80002496]

約数ペア:

[(1, 80002496), (2, 40001248), (4, 20000624), (7, 11428928), (8, 10000312), (14, 5714464), (16, 5000156), (28, 2857232), (32, 2500078), (49, 1632704), (56, 1428616), (64, 1250039), (97, 824768), (98, 816352), (112, 714308), (194, 412384), (196, 408176), (224, 357154), (263, 304192), (388, 206192), (392, 204088), (448, 178577), (526, 152096), (679, 117824), (776, 103096), (784, 102044), (1052, 76048), (1358, 58912), (1552, 51548), (1568, 51022), (1841, 43456), (2104, 38024), (2716, 29456), (3104, 25774), (3136, 25511), (3682, 21728), (4208, 19012), (4753, 16832), (5432, 14728), (6208, 12887), (7364, 10864), (8416, 9506)]