10293040

素因数分解:

$2^4\times 5^1\times {\mathrm{128663}}^1$

素因数の和:128676

約数の個数: 20

約数和(自身を含む): 23931504

約数和(自身を除く): 13638464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 128663, 257326, 514652, 643315, 1029304, 1286630, 2058608, 2573260, 5146520, 10293040]

約数ペア:

[(1, 10293040), (2, 5146520), (4, 2573260), (5, 2058608), (8, 1286630), (10, 1029304), (16, 643315), (20, 514652), (40, 257326), (80, 128663)]