100374310

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{25031}}^1$

素因数の和:25439

約数の個数: 16

約数和(自身を含む): 181131552

約数和(自身を除く): 80757242

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 25031, 50062, 125155, 250310, 10037431, 20074862, 50187155, 100374310]

約数ペア:

[(1, 100374310), (2, 50187155), (5, 20074862), (10, 10037431), (401, 250310), (802, 125155), (2005, 50062), (4010, 25031)]