28146200

素因数分解:

$2^3\times 5^2\times {\mathrm{140731}}^1$

素因数の和:140747

約数の個数: 24

約数和(自身を含む): 65440380

約数和(自身を除く): 37294180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 140731, 281462, 562924, 703655, 1125848, 1407310, 2814620, 3518275, 5629240, 7036550, 14073100, 28146200]

約数ペア:

[(1, 28146200), (2, 14073100), (4, 7036550), (5, 5629240), (8, 3518275), (10, 2814620), (20, 1407310), (25, 1125848), (40, 703655), (50, 562924), (100, 281462), (200, 140731)]