32751140

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2531}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 68910912

約数和(自身を除く): 36159772

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2531, 2588, 3235, 5062, 6470, 10124, 12655, 12940, 25310, 50620, 1637557, 3275114, 6550228, 8187785, 16375570, 32751140]

約数ペア:

[(1, 32751140), (2, 16375570), (4, 8187785), (5, 6550228), (10, 3275114), (20, 1637557), (647, 50620), (1294, 25310), (2531, 12940), (2588, 12655), (3235, 10124), (5062, 6470)]