26485020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{147139}}^1$

素因数の和:147154

約数の個数: 36

約数和(自身を含む): 80338440

約数和(自身を除く): 53853420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 147139, 294278, 441417, 588556, 735695, 882834, 1324251, 1471390, 1765668, 2207085, 2648502, 2942780, 4414170, 5297004, 6621255, 8828340, 13242510, 26485020]

約数ペア:

[(1, 26485020), (2, 13242510), (3, 8828340), (4, 6621255), (5, 5297004), (6, 4414170), (9, 2942780), (10, 2648502), (12, 2207085), (15, 1765668), (18, 1471390), (20, 1324251), (30, 882834), (36, 735695), (45, 588556), (60, 441417), (90, 294278), (180, 147139)]