27504340

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1399}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 57859200

約数和(自身を除く): 30354860

約数列:

[1, 2, 4, 5, 10, 20, 983, 1399, 1966, 2798, 3932, 4915, 5596, 6995, 9830, 13990, 19660, 27980, 1375217, 2750434, 5500868, 6876085, 13752170, 27504340]

約数ペア:

[(1, 27504340), (2, 13752170), (4, 6876085), (5, 5500868), (10, 2750434), (20, 1375217), (983, 27980), (1399, 19660), (1966, 13990), (2798, 9830), (3932, 6995), (4915, 5596)]