27441220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12823}}^1$

素因数の和:12939

約数の個数: 24

約数和(自身を含む): 58169664

約数和(自身を除く): 30728444

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 12823, 25646, 51292, 64115, 128230, 256460, 1372061, 2744122, 5488244, 6860305, 13720610, 27441220]

約数ペア:

[(1, 27441220), (2, 13720610), (4, 6860305), (5, 5488244), (10, 2744122), (20, 1372061), (107, 256460), (214, 128230), (428, 64115), (535, 51292), (1070, 25646), (2140, 12823)]