136847900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{195497}}^1$

素因数の和:195518

約数の個数: 36

約数和(自身を含む): 339384528

約数和(自身を除く): 202536628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 195497, 390994, 781988, 977485, 1368479, 1954970, 2736958, 3909940, 4887425, 5473916, 6842395, 9774850, 13684790, 19549700, 27369580, 34211975, 68423950, 136847900]

約数ペア:

[(1, 136847900), (2, 68423950), (4, 34211975), (5, 27369580), (7, 19549700), (10, 13684790), (14, 9774850), (20, 6842395), (25, 5473916), (28, 4887425), (35, 3909940), (50, 2736958), (70, 1954970), (100, 1368479), (140, 977485), (175, 781988), (350, 390994), (700, 195497)]