27229480

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3803}}^1$

素因数の和:3993

約数の個数: 32

約数和(自身を含む): 61624800

約数和(自身を除く): 34395320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 3803, 7160, 7606, 15212, 19015, 30424, 38030, 76060, 152120, 680737, 1361474, 2722948, 3403685, 5445896, 6807370, 13614740, 27229480]

約数ペア:

[(1, 27229480), (2, 13614740), (4, 6807370), (5, 5445896), (8, 3403685), (10, 2722948), (20, 1361474), (40, 680737), (179, 152120), (358, 76060), (716, 38030), (895, 30424), (1432, 19015), (1790, 15212), (3580, 7606), (3803, 7160)]