2080760192

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 4858056000

約数和(自身を除く): 2777295808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 97, 112, 128, 178, 194, 224, 269, 356, 388, 448, 538, 623, 679, 712, 776, 896, 1076, 1246, 1358, 1424, 1552, 1883, 2152, 2492, 2716, 2848, 3104, 3766, 4304, 4984, 5432, 5696, 6208, 7532, 8608, 8633, 9968, 10864, 11392, 12416, 15064, 17216, 17266, 19936, 21728, 23941, 26093, 30128, 34432, 34532, 39872, 43456, 47882, 52186, 60256, 60431, 69064, 79744, 86912, 95764, 104372, 120512, 120862, 138128, 167587, 182651, 191528, 208744, 241024, 241724, 276256, 335174, 365302, 383056, 417488, 483448, 552512, 670348, 730604, 766112, 834976, 966896, 1105024, 1340696, 1461208, 1532224, 1669952, 1933792, 2322277, 2681392, 2922416, 3064448, 3339904, 3867584, 4644554, 5362784, 5844832, 7735168, 9289108, 10725568, 11689664, 16255939, 18578216, 21451136, 23379328, 32511878, 37156432, 65023756, 74312864, 130047512, 148625728, 260095024, 297251456, 520190048, 1040380096, 2080760192]

約数ペア:

[(1, 2080760192), (2, 1040380096), (4, 520190048), (7, 297251456), (8, 260095024), (14, 148625728), (16, 130047512), (28, 74312864), (32, 65023756), (56, 37156432), (64, 32511878), (89, 23379328), (97, 21451136), (112, 18578216), (128, 16255939), (178, 11689664), (194, 10725568), (224, 9289108), (269, 7735168), (356, 5844832), (388, 5362784), (448, 4644554), (538, 3867584), (623, 3339904), (679, 3064448), (712, 2922416), (776, 2681392), (896, 2322277), (1076, 1933792), (1246, 1669952), (1358, 1532224), (1424, 1461208), (1552, 1340696), (1883, 1105024), (2152, 966896), (2492, 834976), (2716, 766112), (2848, 730604), (3104, 670348), (3766, 552512), (4304, 483448), (4984, 417488), (5432, 383056), (5696, 365302), (6208, 335174), (7532, 276256), (8608, 241724), (8633, 241024), (9968, 208744), (10864, 191528), (11392, 182651), (12416, 167587), (15064, 138128), (17216, 120862), (17266, 120512), (19936, 104372), (21728, 95764), (23941, 86912), (26093, 79744), (30128, 69064), (34432, 60431), (34532, 60256), (39872, 52186), (43456, 47882)]