5628440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 13009680

約数和(自身を除く): 7381240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3803, 7606, 15212, 19015, 30424, 38030, 76060, 140711, 152120, 281422, 562844, 703555, 1125688, 1407110, 2814220, 5628440]

約数ペア:

[(1, 5628440), (2, 2814220), (4, 1407110), (5, 1125688), (8, 703555), (10, 562844), (20, 281422), (37, 152120), (40, 140711), (74, 76060), (148, 38030), (185, 30424), (296, 19015), (370, 15212), (740, 7606), (1480, 3803)]