10169840

素因数分解:

$2^4\times 5^1\times {\mathrm{127123}}^1$

素因数の和:127136

約数の個数: 20

約数和(自身を含む): 23645064

約数和(自身を除く): 13475224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127123, 254246, 508492, 635615, 1016984, 1271230, 2033968, 2542460, 5084920, 10169840]

約数ペア:

[(1, 10169840), (2, 5084920), (4, 2542460), (5, 2033968), (8, 1271230), (10, 1016984), (16, 635615), (20, 508492), (40, 254246), (80, 127123)]