32420680

素因数分解:

$2^3\times 5^1\times {\mathrm{810517}}^1$

素因数の和:810528

約数の個数: 16

約数和(自身を含む): 72946620

約数和(自身を除く): 40525940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 810517, 1621034, 3242068, 4052585, 6484136, 8105170, 16210340, 32420680]

約数ペア:

[(1, 32420680), (2, 16210340), (4, 8105170), (5, 6484136), (8, 4052585), (10, 3242068), (20, 1621034), (40, 810517)]