798220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 1696464

約数和(自身を除く): 898244

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 373, 428, 535, 746, 1070, 1492, 1865, 2140, 3730, 7460, 39911, 79822, 159644, 199555, 399110, 798220]

約数ペア:

[(1, 798220), (2, 399110), (4, 199555), (5, 159644), (10, 79822), (20, 39911), (107, 7460), (214, 3730), (373, 2140), (428, 1865), (535, 1492), (746, 1070)]