9724900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1324

約数の個数: 36

約数和(自身を含む): 21387520

約数和(自身を除く): 11662620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1231, 1580, 1975, 2462, 3950, 4924, 6155, 7900, 12310, 24620, 30775, 61550, 97249, 123100, 194498, 388996, 486245, 972490, 1944980, 2431225, 4862450, 9724900]

約数ペア:

[(1, 9724900), (2, 4862450), (4, 2431225), (5, 1944980), (10, 972490), (20, 486245), (25, 388996), (50, 194498), (79, 123100), (100, 97249), (158, 61550), (316, 30775), (395, 24620), (790, 12310), (1231, 7900), (1580, 6155), (1975, 4924), (2462, 3950)]