2089150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 4571136

約数和(自身を除く): 2481986

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 127, 175, 235, 254, 329, 350, 470, 635, 658, 889, 1175, 1270, 1645, 1778, 2350, 3175, 3290, 4445, 5969, 6350, 8225, 8890, 11938, 16450, 22225, 29845, 41783, 44450, 59690, 83566, 149225, 208915, 298450, 417830, 1044575, 2089150]

約数ペア:

[(1, 2089150), (2, 1044575), (5, 417830), (7, 298450), (10, 208915), (14, 149225), (25, 83566), (35, 59690), (47, 44450), (50, 41783), (70, 29845), (94, 22225), (127, 16450), (175, 11938), (235, 8890), (254, 8225), (329, 6350), (350, 5969), (470, 4445), (635, 3290), (658, 3175), (889, 2350), (1175, 1778), (1270, 1645)]