127378220

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{5827}}^1$

素因数の和:6929

約数の個数: 24

約数和(自身を含む): 267784944

約数和(自身を除く): 140406724

約数列:

[1, 2, 4, 5, 10, 20, 1093, 2186, 4372, 5465, 5827, 10930, 11654, 21860, 23308, 29135, 58270, 116540, 6368911, 12737822, 25475644, 31844555, 63689110, 127378220]

約数ペア:

[(1, 127378220), (2, 63689110), (4, 31844555), (5, 25475644), (10, 12737822), (20, 6368911), (1093, 116540), (2186, 58270), (4372, 29135), (5465, 23308), (5827, 21860), (10930, 11654)]