110321680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{197003}}^1$

素因数の和:197023

約数の個数: 40

約数和(自身を含む): 293141952

約数和(自身を除く): 182820272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 197003, 394006, 788012, 985015, 1379021, 1576024, 1970030, 2758042, 3152048, 3940060, 5516084, 6895105, 7880120, 11032168, 13790210, 15760240, 22064336, 27580420, 55160840, 110321680]

約数ペア:

[(1, 110321680), (2, 55160840), (4, 27580420), (5, 22064336), (7, 15760240), (8, 13790210), (10, 11032168), (14, 7880120), (16, 6895105), (20, 5516084), (28, 3940060), (35, 3152048), (40, 2758042), (56, 1970030), (70, 1576024), (80, 1379021), (112, 985015), (140, 788012), (280, 394006), (560, 197003)]