2694268540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1\times {\mathrm{1319}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 5720299200

約数和(自身を除く): 3026030660

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 937, 1090, 1319, 1874, 2180, 2638, 3748, 4685, 5276, 6595, 9370, 13190, 18740, 26380, 102133, 143771, 204266, 287542, 408532, 510665, 575084, 718855, 1021330, 1235903, 1437710, 2042660, 2471806, 2875420, 4943612, 6179515, 12359030, 24718060, 134713427, 269426854, 538853708, 673567135, 1347134270, 2694268540]

約数ペア:

[(1, 2694268540), (2, 1347134270), (4, 673567135), (5, 538853708), (10, 269426854), (20, 134713427), (109, 24718060), (218, 12359030), (436, 6179515), (545, 4943612), (937, 2875420), (1090, 2471806), (1319, 2042660), (1874, 1437710), (2180, 1235903), (2638, 1021330), (3748, 718855), (4685, 575084), (5276, 510665), (6595, 408532), (9370, 287542), (13190, 204266), (18740, 143771), (26380, 102133)]