84482420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2803}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 195023808

約数和(自身を除く): 110541388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 2803, 3014, 5606, 6028, 7535, 11212, 14015, 15070, 28030, 30140, 30833, 56060, 61666, 123332, 154165, 308330, 384011, 616660, 768022, 1536044, 1920055, 3840110, 4224121, 7680220, 8448242, 16896484, 21120605, 42241210, 84482420]

約数ペア:

[(1, 84482420), (2, 42241210), (4, 21120605), (5, 16896484), (10, 8448242), (11, 7680220), (20, 4224121), (22, 3840110), (44, 1920055), (55, 1536044), (110, 768022), (137, 616660), (220, 384011), (274, 308330), (548, 154165), (685, 123332), (1370, 61666), (1507, 56060), (2740, 30833), (2803, 30140), (3014, 28030), (5606, 15070), (6028, 14015), (7535, 11212)]