194668870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5533

約数の個数: 64

約数和(自身を含む): 426124800

約数和(自身を除く): 231455930

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2090, 3230, 3553, 5479, 7106, 10958, 17765, 27395, 35530, 54790, 60269, 93143, 104101, 120538, 186286, 208202, 301345, 465715, 520505, 602690, 931430, 1024573, 1041010, 1145111, 1769717, 2049146, 2290222, 3539434, 5122865, 5725555, 8848585, 10245730, 11451110, 17697170, 19466887, 38933774, 97334435, 194668870]

約数ペア:

[(1, 194668870), (2, 97334435), (5, 38933774), (10, 19466887), (11, 17697170), (17, 11451110), (19, 10245730), (22, 8848585), (34, 5725555), (38, 5122865), (55, 3539434), (85, 2290222), (95, 2049146), (110, 1769717), (170, 1145111), (187, 1041010), (190, 1024573), (209, 931430), (323, 602690), (374, 520505), (418, 465715), (646, 301345), (935, 208202), (1045, 186286), (1615, 120538), (1870, 104101), (2090, 93143), (3230, 60269), (3553, 54790), (5479, 35530), (7106, 27395), (10958, 17765)]