2814220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 6071184

約数和(自身を除く): 3256964

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3803, 7606, 15212, 19015, 38030, 76060, 140711, 281422, 562844, 703555, 1407110, 2814220]

約数ペア:

[(1, 2814220), (2, 1407110), (4, 703555), (5, 562844), (10, 281422), (20, 140711), (37, 76060), (74, 38030), (148, 19015), (185, 15212), (370, 7606), (740, 3803)]