26149060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11020

約数の個数: 48

約数和(自身を含む): 66455424

約数和(自身を除く): 40306364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 10987, 21974, 43948, 54935, 76909, 109870, 153818, 186779, 219740, 307636, 373558, 384545, 747116, 769090, 933895, 1307453, 1538180, 1867790, 2614906, 3735580, 5229812, 6537265, 13074530, 26149060]

約数ペア:

[(1, 26149060), (2, 13074530), (4, 6537265), (5, 5229812), (7, 3735580), (10, 2614906), (14, 1867790), (17, 1538180), (20, 1307453), (28, 933895), (34, 769090), (35, 747116), (68, 384545), (70, 373558), (85, 307636), (119, 219740), (140, 186779), (170, 153818), (238, 109870), (340, 76909), (476, 54935), (595, 43948), (1190, 21974), (2380, 10987)]