9167900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1899

約数の個数: 54

約数和(自身を含む): 23154768

約数和(自身を除く): 13986868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 1871, 2450, 3742, 4900, 7484, 9355, 13097, 18710, 26194, 37420, 46775, 52388, 65485, 91679, 93550, 130970, 183358, 187100, 261940, 327425, 366716, 458395, 654850, 916790, 1309700, 1833580, 2291975, 4583950, 9167900]

約数ペア:

[(1, 9167900), (2, 4583950), (4, 2291975), (5, 1833580), (7, 1309700), (10, 916790), (14, 654850), (20, 458395), (25, 366716), (28, 327425), (35, 261940), (49, 187100), (50, 183358), (70, 130970), (98, 93550), (100, 91679), (140, 65485), (175, 52388), (196, 46775), (245, 37420), (350, 26194), (490, 18710), (700, 13097), (980, 9355), (1225, 7484), (1871, 4900), (2450, 3742)]