83948500

素因数分解:

$2^2\times 5^3\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 184242240

約数和(自身を除く): 100293740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 379, 443, 500, 758, 886, 1516, 1772, 1895, 2215, 3790, 4430, 7580, 8860, 9475, 11075, 18950, 22150, 37900, 44300, 47375, 55375, 94750, 110750, 167897, 189500, 221500, 335794, 671588, 839485, 1678970, 3357940, 4197425, 8394850, 16789700, 20987125, 41974250, 83948500]

約数ペア:

[(1, 83948500), (2, 41974250), (4, 20987125), (5, 16789700), (10, 8394850), (20, 4197425), (25, 3357940), (50, 1678970), (100, 839485), (125, 671588), (250, 335794), (379, 221500), (443, 189500), (500, 167897), (758, 110750), (886, 94750), (1516, 55375), (1772, 47375), (1895, 44300), (2215, 37900), (3790, 22150), (4430, 18950), (7580, 11075), (8860, 9475)]