8382320

素因数分解:

$2^4\times 5^1\times {\mathrm{104779}}^1$

素因数の和:104792

約数の個数: 20

約数和(自身を含む): 19489080

約数和(自身を除く): 11106760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 104779, 209558, 419116, 523895, 838232, 1047790, 1676464, 2095580, 4191160, 8382320]

約数ペア:

[(1, 8382320), (2, 4191160), (4, 2095580), (5, 1676464), (8, 1047790), (10, 838232), (16, 523895), (20, 419116), (40, 209558), (80, 104779)]