27181460

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2239}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 57200640

約数和(自身を除く): 30019180

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2239, 2428, 3035, 4478, 6070, 8956, 11195, 12140, 22390, 44780, 1359073, 2718146, 5436292, 6795365, 13590730, 27181460]

約数ペア:

[(1, 27181460), (2, 13590730), (4, 6795365), (5, 5436292), (10, 2718146), (20, 1359073), (607, 44780), (1214, 22390), (2239, 12140), (2428, 11195), (3035, 8956), (4478, 6070)]