2001350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3104

約数の個数: 24

約数和(自身を含む): 4010160

約数和(自身を除く): 2008810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3079, 6158, 15395, 30790, 40027, 76975, 80054, 153950, 200135, 400270, 1000675, 2001350]

約数ペア:

[(1, 2001350), (2, 1000675), (5, 400270), (10, 200135), (13, 153950), (25, 80054), (26, 76975), (50, 40027), (65, 30790), (130, 15395), (325, 6158), (650, 3079)]