134055280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 322372224

約数和(自身を除く): 188316944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 101, 188, 202, 235, 353, 376, 404, 470, 505, 706, 752, 808, 940, 1010, 1412, 1616, 1765, 1880, 2020, 2824, 3530, 3760, 4040, 4747, 5648, 7060, 8080, 9494, 14120, 16591, 18988, 23735, 28240, 33182, 35653, 37976, 47470, 66364, 71306, 75952, 82955, 94940, 132728, 142612, 165910, 178265, 189880, 265456, 285224, 331820, 356530, 379760, 570448, 663640, 713060, 1327280, 1426120, 1675691, 2852240, 3351382, 6702764, 8378455, 13405528, 16756910, 26811056, 33513820, 67027640, 134055280]

約数ペア:

[(1, 134055280), (2, 67027640), (4, 33513820), (5, 26811056), (8, 16756910), (10, 13405528), (16, 8378455), (20, 6702764), (40, 3351382), (47, 2852240), (80, 1675691), (94, 1426120), (101, 1327280), (188, 713060), (202, 663640), (235, 570448), (353, 379760), (376, 356530), (404, 331820), (470, 285224), (505, 265456), (706, 189880), (752, 178265), (808, 165910), (940, 142612), (1010, 132728), (1412, 94940), (1616, 82955), (1765, 75952), (1880, 71306), (2020, 66364), (2824, 47470), (3530, 37976), (3760, 35653), (4040, 33182), (4747, 28240), (5648, 23735), (7060, 18988), (8080, 16591), (9494, 14120)]