11139400

素因数分解:

$2^3\times 5^2\times {\mathrm{55697}}^1$

素因数の和:55713

約数の個数: 24

約数和(自身を含む): 25899570

約数和(自身を除く): 14760170

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 55697, 111394, 222788, 278485, 445576, 556970, 1113940, 1392425, 2227880, 2784850, 5569700, 11139400]

約数ペア:

[(1, 11139400), (2, 5569700), (4, 2784850), (5, 2227880), (8, 1392425), (10, 1113940), (20, 556970), (25, 445576), (40, 278485), (50, 222788), (100, 111394), (200, 55697)]