544023020

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{27283}}^1$

素因数の和:28289

約数の個数: 24

約数和(自身を含む): 1143636144

約数和(自身を除く): 599613124

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 3988, 4985, 9970, 19940, 27283, 54566, 109132, 136415, 272830, 545660, 27201151, 54402302, 108804604, 136005755, 272011510, 544023020]

約数ペア:

[(1, 544023020), (2, 272011510), (4, 136005755), (5, 108804604), (10, 54402302), (20, 27201151), (997, 545660), (1994, 272830), (3988, 136415), (4985, 109132), (9970, 54566), (19940, 27283)]