27200740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 65987712

約数和(自身を除く): 38786972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2003, 2716, 3395, 4006, 6790, 8012, 10015, 13580, 14021, 20030, 28042, 40060, 56084, 70105, 140210, 194291, 280420, 388582, 777164, 971455, 1360037, 1942910, 2720074, 3885820, 5440148, 6800185, 13600370, 27200740]

約数ペア:

[(1, 27200740), (2, 13600370), (4, 6800185), (5, 5440148), (7, 3885820), (10, 2720074), (14, 1942910), (20, 1360037), (28, 971455), (35, 777164), (70, 388582), (97, 280420), (140, 194291), (194, 140210), (388, 70105), (485, 56084), (679, 40060), (970, 28042), (1358, 20030), (1940, 14021), (2003, 13580), (2716, 10015), (3395, 8012), (4006, 6790)]