26239400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11927}}^1$

素因数の和:11954

約数の個数: 48

約数和(自身を含む): 66558240

約数和(自身を除く): 40318840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 11927, 23854, 47708, 59635, 95416, 119270, 131197, 238540, 262394, 298175, 477080, 524788, 596350, 655985, 1049576, 1192700, 1311970, 2385400, 2623940, 3279925, 5247880, 6559850, 13119700, 26239400]

約数ペア:

[(1, 26239400), (2, 13119700), (4, 6559850), (5, 5247880), (8, 3279925), (10, 2623940), (11, 2385400), (20, 1311970), (22, 1192700), (25, 1049576), (40, 655985), (44, 596350), (50, 524788), (55, 477080), (88, 298175), (100, 262394), (110, 238540), (200, 131197), (220, 119270), (275, 95416), (440, 59635), (550, 47708), (1100, 23854), (2200, 11927)]