117519380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5507}}^1$

素因数の和:5624

約数の個数: 48

約数和(自身を含む): 272051136

約数和(自身を除く): 154531756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4268, 5335, 5507, 10670, 11014, 21340, 22028, 27535, 55070, 60577, 110140, 121154, 242308, 302885, 534179, 605770, 1068358, 1211540, 2136716, 2670895, 5341790, 5875969, 10683580, 11751938, 23503876, 29379845, 58759690, 117519380]

約数ペア:

[(1, 117519380), (2, 58759690), (4, 29379845), (5, 23503876), (10, 11751938), (11, 10683580), (20, 5875969), (22, 5341790), (44, 2670895), (55, 2136716), (97, 1211540), (110, 1068358), (194, 605770), (220, 534179), (388, 302885), (485, 242308), (970, 121154), (1067, 110140), (1940, 60577), (2134, 55070), (4268, 27535), (5335, 22028), (5507, 21340), (10670, 11014)]