325779580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{2129}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 782953920

約数和(自身を除く): 457174340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1093, 2129, 2186, 4258, 4372, 5465, 7651, 8516, 10645, 10930, 14903, 15302, 21290, 21860, 29806, 30604, 38255, 42580, 59612, 74515, 76510, 149030, 153020, 298060, 2326997, 4653994, 9307988, 11634985, 16288979, 23269970, 32577958, 46539940, 65155916, 81444895, 162889790, 325779580]

約数ペア:

[(1, 325779580), (2, 162889790), (4, 81444895), (5, 65155916), (7, 46539940), (10, 32577958), (14, 23269970), (20, 16288979), (28, 11634985), (35, 9307988), (70, 4653994), (140, 2326997), (1093, 298060), (2129, 153020), (2186, 149030), (4258, 76510), (4372, 74515), (5465, 59612), (7651, 42580), (8516, 38255), (10645, 30604), (10930, 29806), (14903, 21860), (15302, 21290)]