26886700

素因数分解:

$2^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 58598680

約数和(自身を除く): 31711980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 313, 626, 859, 1252, 1565, 1718, 3130, 3436, 4295, 6260, 7825, 8590, 15650, 17180, 21475, 31300, 42950, 85900, 268867, 537734, 1075468, 1344335, 2688670, 5377340, 6721675, 13443350, 26886700]

約数ペア:

[(1, 26886700), (2, 13443350), (4, 6721675), (5, 5377340), (10, 2688670), (20, 1344335), (25, 1075468), (50, 537734), (100, 268867), (313, 85900), (626, 42950), (859, 31300), (1252, 21475), (1565, 17180), (1718, 15650), (3130, 8590), (3436, 7825), (4295, 6260)]