22031600

素因数分解:

$2^4\times 5^2\times {\mathrm{55079}}^1$

素因数の和:55097

約数の個数: 30

約数和(自身を含む): 52931880

約数和(自身を除く): 30900280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 55079, 110158, 220316, 275395, 440632, 550790, 881264, 1101580, 1376975, 2203160, 2753950, 4406320, 5507900, 11015800, 22031600]

約数ペア:

[(1, 22031600), (2, 11015800), (4, 5507900), (5, 4406320), (8, 2753950), (10, 2203160), (16, 1376975), (20, 1101580), (25, 881264), (40, 550790), (50, 440632), (80, 275395), (100, 220316), (200, 110158), (400, 55079)]