26149130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19661}}^1$

素因数の和:19694

約数の個数: 32

約数和(自身を含む): 56626560

約数和(自身を除く): 30477430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 19661, 39322, 98305, 137627, 196610, 275254, 373559, 688135, 747118, 1376270, 1867795, 2614913, 3735590, 5229826, 13074565, 26149130]

約数ペア:

[(1, 26149130), (2, 13074565), (5, 5229826), (7, 3735590), (10, 2614913), (14, 1867795), (19, 1376270), (35, 747118), (38, 688135), (70, 373559), (95, 275254), (133, 196610), (190, 137627), (266, 98305), (665, 39322), (1330, 19661)]