11377520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1847}}^1$

素因数の和:1878

約数の個数: 80

約数和(自身を含む): 32997888

約数和(自身を除く): 21620368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1847, 3080, 3694, 6160, 7388, 9235, 12929, 14776, 18470, 20317, 25858, 29552, 36940, 40634, 51716, 64645, 73880, 81268, 101585, 103432, 129290, 142219, 147760, 162536, 203170, 206864, 258580, 284438, 325072, 406340, 517160, 568876, 711095, 812680, 1034320, 1137752, 1422190, 1625360, 2275504, 2844380, 5688760, 11377520]

約数ペア:

[(1, 11377520), (2, 5688760), (4, 2844380), (5, 2275504), (7, 1625360), (8, 1422190), (10, 1137752), (11, 1034320), (14, 812680), (16, 711095), (20, 568876), (22, 517160), (28, 406340), (35, 325072), (40, 284438), (44, 258580), (55, 206864), (56, 203170), (70, 162536), (77, 147760), (80, 142219), (88, 129290), (110, 103432), (112, 101585), (140, 81268), (154, 73880), (176, 64645), (220, 51716), (280, 40634), (308, 36940), (385, 29552), (440, 25858), (560, 20317), (616, 18470), (770, 14776), (880, 12929), (1232, 9235), (1540, 7388), (1847, 6160), (3080, 3694)]