32996560

素因数分解:

$2^4\times 5^1\times {\mathrm{412457}}^1$

素因数の和:412470

約数の個数: 20

約数和(自身を含む): 76717188

約数和(自身を除く): 43720628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 412457, 824914, 1649828, 2062285, 3299656, 4124570, 6599312, 8249140, 16498280, 32996560]

約数ペア:

[(1, 32996560), (2, 16498280), (4, 8249140), (5, 6599312), (8, 4124570), (10, 3299656), (16, 2062285), (20, 1649828), (40, 824914), (80, 412457)]