2022367750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1783}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 4091068800

約数和(自身を除く): 2068701050

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 349, 650, 698, 1625, 1745, 1783, 3250, 3490, 3566, 4537, 8725, 8915, 9074, 17450, 17830, 22685, 23179, 43625, 44575, 45370, 46358, 87250, 89150, 113425, 115895, 222875, 226850, 231790, 445750, 567125, 579475, 622267, 1134250, 1158950, 1244534, 2897375, 3111335, 5794750, 6222670, 8089471, 15556675, 16178942, 31113350, 40447355, 77783375, 80894710, 155566750, 202236775, 404473550, 1011183875, 2022367750]

約数ペア:

[(1, 2022367750), (2, 1011183875), (5, 404473550), (10, 202236775), (13, 155566750), (25, 80894710), (26, 77783375), (50, 40447355), (65, 31113350), (125, 16178942), (130, 15556675), (250, 8089471), (325, 6222670), (349, 5794750), (650, 3111335), (698, 2897375), (1625, 1244534), (1745, 1158950), (1783, 1134250), (3250, 622267), (3490, 579475), (3566, 567125), (4537, 445750), (8725, 231790), (8915, 226850), (9074, 222875), (17450, 115895), (17830, 113425), (22685, 89150), (23179, 87250), (43625, 46358), (44575, 45370)]