10840810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 20239632

約数和(自身を除く): 9398822

約数列:

[1, 2, 5, 10, 41, 82, 137, 193, 205, 274, 386, 410, 685, 965, 1370, 1930, 5617, 7913, 11234, 15826, 26441, 28085, 39565, 52882, 56170, 79130, 132205, 264410, 1084081, 2168162, 5420405, 10840810]

約数ペア:

[(1, 10840810), (2, 5420405), (5, 2168162), (10, 1084081), (41, 264410), (82, 132205), (137, 79130), (193, 56170), (205, 52882), (274, 39565), (386, 28085), (410, 26441), (685, 15826), (965, 11234), (1370, 7913), (1930, 5617)]