2836100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 6249600

約数和(自身を除く): 3413500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 359, 395, 718, 790, 1436, 1580, 1795, 1975, 3590, 3950, 7180, 7900, 8975, 17950, 28361, 35900, 56722, 113444, 141805, 283610, 567220, 709025, 1418050, 2836100]

約数ペア:

[(1, 2836100), (2, 1418050), (4, 709025), (5, 567220), (10, 283610), (20, 141805), (25, 113444), (50, 56722), (79, 35900), (100, 28361), (158, 17950), (316, 8975), (359, 7900), (395, 7180), (718, 3950), (790, 3590), (1436, 1975), (1580, 1795)]