20062300

素因数分解:

$2^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 43729840

約数和(自身を除く): 23667540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 439, 457, 878, 914, 1756, 1828, 2195, 2285, 4390, 4570, 8780, 9140, 10975, 11425, 21950, 22850, 43900, 45700, 200623, 401246, 802492, 1003115, 2006230, 4012460, 5015575, 10031150, 20062300]

約数ペア:

[(1, 20062300), (2, 10031150), (4, 5015575), (5, 4012460), (10, 2006230), (20, 1003115), (25, 802492), (50, 401246), (100, 200623), (439, 45700), (457, 43900), (878, 22850), (914, 21950), (1756, 11425), (1828, 10975), (2195, 9140), (2285, 8780), (4390, 4570)]