39679460

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2399}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 83462400

約数和(自身を除く): 43782940

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 2399, 3308, 4135, 4798, 8270, 9596, 11995, 16540, 23990, 47980, 1983973, 3967946, 7935892, 9919865, 19839730, 39679460]

約数ペア:

[(1, 39679460), (2, 19839730), (4, 9919865), (5, 7935892), (10, 3967946), (20, 1983973), (827, 47980), (1654, 23990), (2399, 16540), (3308, 11995), (4135, 9596), (4798, 8270)]