2250874570220

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1583}}^1\times {\mathrm{368369}}^1$

素因数の和:370154

約数の個数: 48

約数和(自身を含む): 4754342355840

約数和(自身を除く): 2503467785620

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1583, 1930, 3166, 3860, 6332, 7915, 15830, 31660, 305519, 368369, 611038, 736738, 1222076, 1473476, 1527595, 1841845, 3055190, 3683690, 6110380, 7367380, 71095217, 142190434, 284380868, 355476085, 583128127, 710952170, 1166256254, 1421904340, 2332512508, 2915640635, 5831281270, 11662562540, 112543728511, 225087457022, 450174914044, 562718642555, 1125437285110, 2250874570220]

約数ペア:

[(1, 2250874570220), (2, 1125437285110), (4, 562718642555), (5, 450174914044), (10, 225087457022), (20, 112543728511), (193, 11662562540), (386, 5831281270), (772, 2915640635), (965, 2332512508), (1583, 1421904340), (1930, 1166256254), (3166, 710952170), (3860, 583128127), (6332, 355476085), (7915, 284380868), (15830, 142190434), (31660, 71095217), (305519, 7367380), (368369, 6110380), (611038, 3683690), (736738, 3055190), (1222076, 1841845), (1473476, 1527595)]