2000327615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{4157}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 2824911936

約数和(自身を除く): 824584321

約数列:

[1, 5, 11, 13, 55, 65, 143, 673, 715, 3365, 4157, 7403, 8749, 20785, 37015, 43745, 45727, 54041, 96239, 228635, 270205, 481195, 594451, 2797661, 2972255, 13988305, 30774271, 36369593, 153871355, 181847965, 400065523, 2000327615]

約数ペア:

[(1, 2000327615), (5, 400065523), (11, 181847965), (13, 153871355), (55, 36369593), (65, 30774271), (143, 13988305), (673, 2972255), (715, 2797661), (3365, 594451), (4157, 481195), (7403, 270205), (8749, 228635), (20785, 96239), (37015, 54041), (43745, 45727)]