26320020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{438667}}^1$

素因数の和:438679

約数の個数: 24

約数和(自身を含む): 73696224

約数和(自身を除く): 47376204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 438667, 877334, 1316001, 1754668, 2193335, 2632002, 4386670, 5264004, 6580005, 8773340, 13160010, 26320020]

約数ペア:

[(1, 26320020), (2, 13160010), (3, 8773340), (4, 6580005), (5, 5264004), (6, 4386670), (10, 2632002), (12, 2193335), (15, 1754668), (20, 1316001), (30, 877334), (60, 438667)]