27444280

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3833}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 62110800

約数和(自身を除く): 34666520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 3833, 7160, 7666, 15332, 19165, 30664, 38330, 76660, 153320, 686107, 1372214, 2744428, 3430535, 5488856, 6861070, 13722140, 27444280]

約数ペア:

[(1, 27444280), (2, 13722140), (4, 6861070), (5, 5488856), (8, 3430535), (10, 2744428), (20, 1372214), (40, 686107), (179, 153320), (358, 76660), (716, 38330), (895, 30664), (1432, 19165), (1790, 15332), (3580, 7666), (3833, 7160)]