5659220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40423}}^1$

素因数の和:40439

約数の個数: 24

約数和(自身を含む): 13582464

約数和(自身を除く): 7923244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40423, 80846, 161692, 202115, 282961, 404230, 565922, 808460, 1131844, 1414805, 2829610, 5659220]

約数ペア:

[(1, 5659220), (2, 2829610), (4, 1414805), (5, 1131844), (7, 808460), (10, 565922), (14, 404230), (20, 282961), (28, 202115), (35, 161692), (70, 80846), (140, 40423)]