25040210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192617}}^1$

素因数の和:192637

約数の個数: 16

約数和(自身を含む): 48539736

約数和(自身を除く): 23499526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 192617, 385234, 963085, 1926170, 2504021, 5008042, 12520105, 25040210]

約数ペア:

[(1, 25040210), (2, 12520105), (5, 5008042), (10, 2504021), (13, 1926170), (26, 963085), (65, 385234), (130, 192617)]