45681820

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4057}}^1$

素因数の和:4629

約数の個数: 24

約数和(自身を含む): 96125904

約数和(自身を除く): 50444084

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 4057, 5630, 8114, 11260, 16228, 20285, 40570, 81140, 2284091, 4568182, 9136364, 11420455, 22840910, 45681820]

約数ペア:

[(1, 45681820), (2, 22840910), (4, 11420455), (5, 9136364), (10, 4568182), (20, 2284091), (563, 81140), (1126, 40570), (2252, 20285), (2815, 16228), (4057, 11260), (5630, 8114)]