23117140

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3331}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 48700512

約数和(自身を除く): 25583372

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3331, 3470, 6662, 6940, 13324, 16655, 33310, 66620, 1155857, 2311714, 4623428, 5779285, 11558570, 23117140]

約数ペア:

[(1, 23117140), (2, 11558570), (4, 5779285), (5, 4623428), (10, 2311714), (20, 1155857), (347, 66620), (694, 33310), (1388, 16655), (1735, 13324), (3331, 6940), (3470, 6662)]