27440260

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5693}}^1$

素因数の和:5943

約数の個数: 24

約数和(自身を含む): 57873816

約数和(自身を除く): 30433556

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 5693, 11386, 22772, 28465, 56930, 113860, 1372013, 2744026, 5488052, 6860065, 13720130, 27440260]

約数ペア:

[(1, 27440260), (2, 13720130), (4, 6860065), (5, 5488052), (10, 2744026), (20, 1372013), (241, 113860), (482, 56930), (964, 28465), (1205, 22772), (2410, 11386), (4820, 5693)]