2391436704470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20111317}}^1$

素因数の和:20111405

約数の個数: 64

約数和(自身を含む): 5004339480576

約数和(自身を除く): 2612902776106

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 94, 110, 115, 230, 235, 253, 470, 506, 517, 1034, 1081, 1265, 2162, 2530, 2585, 5170, 5405, 10810, 11891, 23782, 59455, 118910, 20111317, 40222634, 100556585, 201113170, 221224487, 442448974, 462560291, 925120582, 945231899, 1106122435, 1890463798, 2212244870, 2312801455, 4625602910, 4726159495, 5088163201, 9452318990, 10176326402, 10397550889, 20795101778, 21740333677, 25440816005, 43480667354, 50881632010, 51987754445, 103975508890, 108701668385, 217403336770, 239143670447, 478287340894, 1195718352235, 2391436704470]

約数ペア:

[(1, 2391436704470), (2, 1195718352235), (5, 478287340894), (10, 239143670447), (11, 217403336770), (22, 108701668385), (23, 103975508890), (46, 51987754445), (47, 50881632010), (55, 43480667354), (94, 25440816005), (110, 21740333677), (115, 20795101778), (230, 10397550889), (235, 10176326402), (253, 9452318990), (470, 5088163201), (506, 4726159495), (517, 4625602910), (1034, 2312801455), (1081, 2212244870), (1265, 1890463798), (2162, 1106122435), (2530, 945231899), (2585, 925120582), (5170, 462560291), (5405, 442448974), (10810, 221224487), (11891, 201113170), (23782, 100556585), (59455, 40222634), (118910, 20111317)]