26590700

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2066

約数の個数: 36

約数和(自身を含む): 58147320

約数和(自身を除く): 31556620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 1913, 2780, 3475, 3826, 6950, 7652, 9565, 13900, 19130, 38260, 47825, 95650, 191300, 265907, 531814, 1063628, 1329535, 2659070, 5318140, 6647675, 13295350, 26590700]

約数ペア:

[(1, 26590700), (2, 13295350), (4, 6647675), (5, 5318140), (10, 2659070), (20, 1329535), (25, 1063628), (50, 531814), (100, 265907), (139, 191300), (278, 95650), (556, 47825), (695, 38260), (1390, 19130), (1913, 13900), (2780, 9565), (3475, 7652), (3826, 6950)]