11193280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 32186880

約数和(自身を除く): 20993600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 263, 266, 280, 304, 320, 380, 448, 526, 532, 560, 608, 665, 760, 1052, 1064, 1120, 1216, 1315, 1330, 1520, 1841, 2104, 2128, 2240, 2630, 2660, 3040, 3682, 4208, 4256, 4997, 5260, 5320, 6080, 7364, 8416, 8512, 9205, 9994, 10520, 10640, 14728, 16832, 18410, 19988, 21040, 21280, 24985, 29456, 34979, 36820, 39976, 42080, 42560, 49970, 58912, 69958, 73640, 79952, 84160, 99940, 117824, 139916, 147280, 159904, 174895, 199880, 279832, 294560, 319808, 349790, 399760, 559664, 589120, 699580, 799520, 1119328, 1399160, 1599040, 2238656, 2798320, 5596640, 11193280]

約数ペア:

[(1, 11193280), (2, 5596640), (4, 2798320), (5, 2238656), (7, 1599040), (8, 1399160), (10, 1119328), (14, 799520), (16, 699580), (19, 589120), (20, 559664), (28, 399760), (32, 349790), (35, 319808), (38, 294560), (40, 279832), (56, 199880), (64, 174895), (70, 159904), (76, 147280), (80, 139916), (95, 117824), (112, 99940), (133, 84160), (140, 79952), (152, 73640), (160, 69958), (190, 58912), (224, 49970), (263, 42560), (266, 42080), (280, 39976), (304, 36820), (320, 34979), (380, 29456), (448, 24985), (526, 21280), (532, 21040), (560, 19988), (608, 18410), (665, 16832), (760, 14728), (1052, 10640), (1064, 10520), (1120, 9994), (1216, 9205), (1315, 8512), (1330, 8416), (1520, 7364), (1841, 6080), (2104, 5320), (2128, 5260), (2240, 4997), (2630, 4256), (2660, 4208), (3040, 3682)]